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Solved: Can’t Mount IMG File in Windows 10

The first thing to understand is that image files are a messy business. There is plenty of cross-over information and functionality between image file extension types – it is easy to get confused!

Don’t be surprised if you can’t mount an .img file in Windows 10 with their default utility – it’s a common problem and this article will help.

Windows image mount utility

Windows, disc image file is corrupt

It is important to understand not all image files are the same. Heck, not all .img files are the same. Some basics: For the term “image files” you typically see .img files and .iso file extensions and they have similar functionality and conceptually accomplish the same goal. The goal is for an image file to hold digital content, in a single file, of a file system and a its set of data. If that sentence is confusing, then maybe think of an image file this way: a zip file (but without compression).

A very quick summary explaining the difference of .img and .iso image files. An optical disc holding data is configured differently than hard drive storage space. The optical disc has data written in a linear configuration and is a digital binary copy of the ISO 9660 standard or derivative UDF standard. The ISO file extension is a single file which contains all the digital information just described.

An .img file is a digital copy of the contents of a hard drive or flash drive. Technically you can have an .img of a CD or DVD as well, but most should associate the image of a disc as ISO. An .img file is a disk image which begins with a FAT sector which is used to identify the file system and files contained inside the image file. The image file of a disc (ISO) begins with a descriptor file which describes the layout of the disc.

That last sentence is important:

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Three Level Aluminum Laptop Riser

aluminum laptop riser

Alles-Omoton is offering their three level aluminum laptop riser unit for only $16.62. They have a 99% positive feedback so little risk considering the company’s Amazon rating. If you are not a Prime member, orders that exceed $25 will qualify for free shipping. A recent price drop in addition to an on-page coupon reduces the total price 33% from list price. With room for any modern MacBook, this aluminum stand is also able to uphold a majority of PCs and Chromebooks, as well. This unique offering wields an adjustable design that’s uncommon among this style of laptop stand. Owners can choose between a 5.7-, 6.3-, or 6.8-inch height. This will undoubtedly lead to improved ergonomics and perhaps even a better arrangement for multi-monitor setups. Rated 4.7/5 stars.

OMOTON 3-Level Aluminum Laptop Riser features:

  • The laptop riser offers 3 height choices (5.7/6.3/6.8 inch) to meet your different needs. It provides optimal viewing angles.
  • This laptop stand for desk helps to relieve neck and shoulder pain. It also creates more space under your PC, which helps you to organize your desk.
  • The laptop holder is made of reinforced aluminum alloy. It can support up to 11lbs of weight. The soft silicone pads protect your laptop from scratches.

Click to view more details, pricing and size options.

GetUSB.info does mention Amazon affilate products to help pay for the cost of running our blog.

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We Can Solve Apple’s Glucose Testing Issues – Just Do This

It’s been reported for over four years Apple is trying to solve the non-invasive way to test for blood glucose levels, yet continue to run into problems.

The problems have not been disclosed by Apple during the development process, but it is almost certain the reason is from inconsistent test readings. Meaning, Apple’s method or technique for reading a body glucose level is not consistent enough to submit for governmental approval.

Hey Apple! If you want to solve your glucose testing issues… listen up, here’s how:

It is well documented the level of glucose in the blood has a direct correlation to the viscosity or fluidity of the blood itself.

We feel the sensor technique from Apple is not accurate enough to determine the viscosity and therefore cannot get accurate glucose readings.

To us this makes sense because whatever sensor the Apple watch is using, is trying to determine levels through a part of skin which is too thick. The wrist.

Here is your hot tip Apple (@AppleHCG @tim_cook):

Forget using the Apple watch as your source for testing. What Apple needs to create is a mouth piece that communicates with the Apple watch and scan the lingual frenulum skin for opacity which in turn indicates viscosity of the blood. The lingual frenulum is the thinnest piece of skin on the human body which gives you the ability to more clearly scan for blood viscosity by determining the level of opaqueness of blood circulating through the lingual frenulum.

A mouth piece would need to be developed to sit under the tongue with a sensor pointed towards the lingual frenulum which would scan the blood circulation or flow and based on color feedback it can be determined the level of sugar in the blood stream at that time.

The “under tongue” mouth piece would be used only when a reading is required by the user. In our estimates the reading would last no longer than 5 seconds.

To get the reading, the mouth piece would be designed to read from the left and right side of the lingual frenulum to determine the opaqueness of the blood. The heavier the viscosity the darker or dense the blood is and therefore more opaque. Blood is lighter when the glucose level is lower and less opaque. Blood is darker when the glucose level is higher.

The “under tongue” mouth piece would communicate wirelessly to the Apple watch to report the reading.

It goes without saying, the above solution is not a finished product. Development and testing of the mouth guard would need to be designed by the Apple HealthCare team. But this hot tip points you in the right direction.

If someone at Apple reads this article, I hope they have enough moral fiber and respect of OUR idea to reach out and contact us. gmo (at) getub.info

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Review: Rufus The Big Misconception With ISO Files

If anyone searches for “burn ISO to USB” they will get pages and pages of Rufus links. However, there is a big misconception with Rufus… it doesn’t create USB CD-ROM drives!

The only thing Rufus does is take a bootable ISO file and write the data to a USB stick. Basically Rufus will extra the data on an ISO file and write it to the flash drive. You can do the same thing with WinRAR.

There is nothing magical about Rufus when it comes to “making a CD” because Rufus doesn’t make a “CD.”

If you need to make a USB CD-ROM flash drive the best solution found so far, is the Disc License drive. The Disc License drive is a blank USB CD-ROM flash drive. Using their Drive Wizard software (free), easily write ISO files to USB. The resultant drive will be a USB CD-ROM flash drive.

Before we get into Disc License technology, we do need to clear up some points about WinRAR and Rufus software. WinRAR will extract all the files contained in an ISO file and write them to your USB flash drive; however, if the ISO is bootable, WinRAR won’t write the boot code. This is where Rufus does shine. The Rufus software will write all the files contained in an ISO file along with the boot code to make your device bootable. With that said, there is a clear advantage for using Rufus over WinRAR.

Does Rufus burn any ISO file to USB? NO.

Does Rufus make your USB flash drive read-only, like a CD? NO.

If the ISO file isn’t bootable, there isn’t much [more] Rufus can offer. A non-bootable image will display an error message saying “This image is either non-bootable, or it uses a boot or compression method that is not supported by Rufus.”

rufus does not support iso file

Rufus is truly designed for one thing:

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Turn a USB Flash Drive Into a Portable Gaming System

Batocera.linux is an open-source and completely free retro-gaming distribution that can be copied to a USB stick or an SD card with the aim of turning any computer/nano computer into a gaming console during a game or permanently. Batocera.linux does not require any modification on your computer. Note that you must own the games you play in order to comply with the law.

The Batocera firmware lets you flash a lightweight, emulation-focused operating system onto any flash drive, hard drive, or SD card. So what if we flashed it onto a flash drive, loaded it all up, and then used that as a portable gaming “system” that could be plugged into any Windows PC? That’s what we’re going to explore in this video.

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USB Duplicator Review Highlights Strengths

CD and DVD optical duplicators have been popular for years; however, with the disc drive no longer sold in computers, the only device left for moving files around are USB flash drives – well, most common device at least. With that in mind, let us take a look review a USB flash drive duplicator and wanted and provide observations.

So what is the speed of burning a DVD compared to copying to a USB flash drive? With a 16X DVD recorder it will take about 6-7 minutes to burn an entire disc, which is 4.7GBs. A common size DVD duplicator is seven drive system which means 7 copies every 7 minutes. However, today’s file sizes are getting larger and a data load can easily be over 5GBs. A dual layer DVD is 8.5GBs and would take about 27 minutes.

The USB duplicator in this review is a sixtenn target USB 3.0 duplicator manufactured by Nexcopy. This model was selected because it was the most popular in search results, and honestly – looks best for an office setting. This system will make sixteen copies at 1GB under a minute; which translates to 16 copies in less than five minutes. The dual-layer DVD mentioned above would be 9 minutes to make 16 copies. Clearly a USB duplicator is more efficient than a DVD duplicator.

OVERVIEW

Nexcopy’s model in today’s review is the USB160PC. This is a Windows computer based software and hardware solution which runs on Windows 7 or Windows 10. The copy speeds are the same as designated standalone systems. Below is a picture of the PC based system and the standalone system, both about the same port numbering (16).

USB Duplicator Nexcopy

The USB160PC uses software and provides six copy modes which a company can chose which copy method is best for their needs. Copy modes are:

  • File Copy
  • Copy Add
  • Device Copy – Data Only
  • Device Copy – Full Media
  • IMG Copy
  • Unique Data Streaming

We will cover the copy modes a bit later in the review.

The Drive Manager software by Nexcopy, has a data extraction feature giving the user the ability to extract data off the drive and make a data dump to a location on the host PC.

The PC based USB duplicator is fast and flexible to work with and provides excellent user feedback during the duplication process. The GUI (Graphical User Interface) ties in the obvious information such as USB flash drive total size, bytes used, percentage done during duplication and pass/fail response. Nexcopy uses their own Drive Manager software (trademarked) and provides lifetime software support and updates for free.

The GUI does an excellent job of identifying the USB device shown in the software with the USB socket on the duplicator. This is one problem with any home-grown duplication system, like connecting flash drives to a USB hub – the only way to identify a drive is by disconnecting it until you’ve found the one in question. The USB160PC gives you the tools to quickly identify each USB drive connected.

drive manager software by nexcopy

The bonus information from Drive Manager is the second tab of the GUI. This page shows the device serial number, the VID (Vendor ID) the PID (Product ID) and device descriptor information. The tech folks will appreciate this feature.

HARDWARE

For this USB duplicator review we weighed the duplicator box and it came in just under 5 pounds – so portable! Two LED for feedback along with the GUI software. Blue LED shows power to the socket and green LED displays activity of the device (will blink when reading or writing data). The GUI will provide performance feedback and status about the copy job and process. The power supply is auto-detecting and will automatically work in a 110v or 230v environment, no need to make a manual power setting switch with the physical box. The USB duplicator has a 5v fan on the back side to provide air flow for cooling; although we didn’t experience any heat during testing and operation.

The power supply inside is a 150watt MeanWell brand power block, which is a brand used by medical companies so power will never be an issue. This also means the 150watt power supply can support 16 USB hard drives.

usb copier by nexcopy

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How To: Check for Bad Sectors on USB Flash Drive

This how to tutorial describes a simple way to check for bad sectors on a USB flash drive. The instructions below will also fix any bad sectors, if possible, during the scanning process.

A bad sector on a flash drive is a portion of memory on the flash drive which cannot be accessed, written to, or read from and therefore cannot be used. A bad sector on a flash drive sounds easy enough to diagnose, but it’s important to know there are two types of bad sectors: hard and soft.

Physical damage to a USB flash drive will create a hard bad sector. A hard bad sector cannot be repaired or fixed and is typically induced from physical abuse. A good example: leaving a flash drive in your pocket and it went through the wash, or the device was dropped and hit the ground is such a way, physical damage happened to the memory.

A soft bad sector on a flash drive are memory logic problems. A soft bad sector can occur from a software or data error during the write process. In lower quality flash drives, it is possible the incorrect firmware was written into the USB controller ROM and thus creates instability via soft bad sectors.

Bad sectors cannot be repaired; however soft bad sectors can be repaired.

The soft bad sectors can be fixed by using the CHKDSK utility in the Windows operating system. This same utility will also flag any hard bad sectors not to be used again, and of course not repaired.

Some signs of a bad sector on a flash drive include:

  • Cannot read a file on the flash drive
  • A file location is no longer available
  • Unable to format the USB flash drive
  • A disk read error occurs during operation

In our opinion, run the check disk one time to see if your issue is resolved, but if subsequent scans are required, we recommend discarding the flash drive to avoid further issues.

Running the chkdsk scan is really easy:

Insert flash drive to computer

Using Windows Explorer navigate to the drive letter

In the Explorer window type cmd and press enter

access usb flash drive cmd command

Once inside the command line utility type chkdsk d: /f /r /x and click Enter. NOTE: *The letter d represents the drive letter of the flash drive.

chkdsk commands for usb flash drive

  • The /f parameter tells CHKDSK to fix any errors it finds.
  • The /r parameter tells Windows to repair/restore bad sectors (if possible).
  • The /x parameter unmounts any “handles” to the drive or said another way, this step will not allow any other resource to access the flash drive during the scan.
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How To: Get USB Volume Serial Number and USB Device Serial Number

Using the command prompt (cmd) you can quickly and easily get the USB volume serial number and the USB device serial number. There is no computer experienced needed to perform these functions, simply type a couple letters and you will get the information!

To get the USB Volume Serial Number do the following:

Insert USB flash drive into the computer

Double click the drive letter associated with the USB flash drive (remember the drive letter as you will need this in a moment)

usb drive letter in windows explorer

In File Explorer type: cmd

cmd prompt in usb drive letter

From the command prompt type: vol d: and click Enter ( where “d” is the drive letter of the USB flash drive)

The command prompt window will return the results and look something like this:

The Volume in drive D is named “Nexcopy”

The Volume serial number is 3AAB-AA16

vol command for usb drive letter

After we explain how to get the USB device serial number we will explain the difference between the two.

To get the USB Device Serial Number do the following:

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Industrial Control System USB Flash Drive Designed For ICS Security

Industrial Control System USB Flash Drive Designed For ICS Security

The fourth industrial revolution or “Industry 4.0” is a term used to categorize today’s trend with industrial control systems (ICS) and how these machines interact with each other and humans.

The fourth era of “industry” combines hardware, software and biology and emphasizes the advancements in communication and connectivity. When the term IoT (Internet of Things) is used, this is the type of example that would apply. Industrial Control System USB Flash Drives designed for ICS security are critical to industrial systems and how they are controlled by their owners. The key when a USB flash drive is introduced into a control system, is security. Without security, one could lose control of the industrial system and ultimately introduce risks into a population or region.

Before we look closer at Industry 4.0 and data storage, let us provide a short summary of the first three phases of the industrial revolution.

First Industrial Revolution

The first industrial revolution was marked by a transition from hand production methods to machines through the use of steam power and water power. The integration of these new technologies took a long time, and spans a period between 1760 and 1840 for Europe and the United States. The first phase had the greatest impact on virtual industrial channels such as textile manufacturing, iron production, agriculture and mining (in general).

Second Industrial Revolution

The Second Industrial Revolution, also known as the Technological Revolution, is the period between

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How To: Add USB Flash Drive to Roku TV Getting Pause and Rewind Features

It is not difficult to get some premium functionality from Roku TV like pause and rewind by simply adding a USB flash drive to your setup

You will need to configure the Roku TV and the flash drive to work together, but it’s not hard to do.

To get close to 90 minutes of pause or rewind time you will want to use a 16GB or larger flash drive. So using something small like a 2GB or 4GB USB drive, probably isn’t worth the effort.

The other caveat is that the pause function is only available on the live TV input, limiting you to whatever’s coming over your antenna or cable connection.

So if the above sounds like something worth trying, let us show you the way:

What you’ll need:

  • Roku Smart TV (not the dongle or box). Said another way, a Smart TV with the Roku app.
  • Live TV input (usually either antenna or cable)
  • Roku TV remote control (standard with Roku purchase)
  • A 16GB or larger flash drive. Can be either USB 2.0 or USB 3.0

Once you’ve selected your flash drive be sure nothing is on the USB stick. This process will format the drive and remove any files you have on the drive.

Getting Started

Locate a USB port on your Smart TV. Any port will work. These will be found on the back side of your Smart TV. Connect the flash drive to a USB port.

Going to your Roku home screen and move the cursor until you are highlighting the LIVE TV option. This will be a tile on the home screen.

Don’t click LIVE TV, but rather get into the Options menu of Roku. You can either click the Gear button on the Roku remote, or you can press the Home button on the remote five times.

roku tv remote with gear, setting, button

In the Options menu select the “Set up Live TV Pause” and follow the on-screen instructions. Part of those instructions will include formatting a USB flash drive so Roku can sync with the flash memory for pause and rewind features.

Roku software will ask you to confirm the formatting process via a pin. This is only to make sure you think before you format because once you format the drive, any old data on the USB stick will be gone!

roku tv format usb flash drive

Done

Once live TV pause is enabled, you will be able to pause live television using the play/pause button on the Roku remote. You can also rewind up to (about) 90 minutes of live TV. This gives you plenty of time to have a nice family dinner while the Roku is on pause… then come back to finish the show.

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Hold USB Flash Drive In DVD Case – Brilliant Solution – Inexpensive

Hold USB Flash Drive In DVD Case

This is a brilliant solution which after viewing the video you will say: “this should have come out years ago!”

This is the least expensive, yet most secure way to hold a USB flash drive in a DVD case.

The era of CD and DVD is coming to a close with USB flash drives taking its place. Yet many CD and DVD duplication facilities have shelves and shelves of DVD jewel cases which they need to put to good use. This DVD-to-USB-Insert card is the quick, easy and cheap solution. The insert allows users to keep their DVD case and related jewel case artwork to remain the same, but now secure a USB flash drive inside the DVD case, rather than an optical disc.

So many businesses enjoy the DVD case because the DVD case is a great storage box. The case is a good size with a thick spin to print what the contents in the DVD case are.

Continue this same “library” methodology with the DVD-to-USB-Insert card.

In case you can’t see, or didn’t see, the video posted above the solution will hold two USB flash drives in a DVD case. The DVD-to-USB-Insert is a thick 0.65mm clear plastic which is the same diameter as a DVD. However, the clear plastic has two rectangles which are inverted to hold just about any sized USB flash drive. This solution will fit two USB flash drives into a single DVD case. The two rectangles are the same size and as said, will fit darn nearly all USB sticks with a size that is 3″ long by 3/4″ wide and a depth of 3/8″ ( for you metric folks, that is 76mm long, 21mm wide and 9.5mm deep).

The clear plastic has a hole in the center the same size as a DVD disc and will snap into the “holder” of the DVD case. Using any DVD case on the market you can easily hold a USB flash drive inside a DVD case. The video shows how secure the USB flash drive is when inside the DVD case. The flash drive will not fall out during shipping or transit.

To be clear, the DVD-to-USB-Insert is only the clear plastic that holds the USB flash drive using the nipple snap that holds the DVD. The DVD case itself is not sold with this solution because the assumption is you (the user) already have stock or inventory of the DVD case itself.

This solution to hold a USB flash drive in a DVD case does not infringe on any patents from other manufacturers who use alternate solutions to secure a flash drive inside a DVD type case.

Please contact USB Copier for more details. This is a USB duplication service company.

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This USB Stick Can Backup Your Phone Pics

There are two popular methods to get large videos off your iPhone.

The most common problem is having a large video on your iPhone which you need on your computer. Email programs usually limit a file size at 20MBs, so if the file is larger, what can you do?

There are two popular options which come to mind: Use QuickTime or Use a USB flash drive.

Option #1

Use QuickTime. Macs already have QuickTime built into the OS, but Windows users must install it. Before deciding this as your best route to get large videos off your iPhone here is a list of things to consider:

  • You must backup your iPhone on QuickTime before you access the video
  • You need your computer (an authoized computer) to perform the backup
  • Windows user smust download and install QT
  • QuickTime is an invasive program which most Windows users will not like
  • Not a “portable” way to get the videos off your iPhone
  • However, this is a free solution!

Option #2

Use a flash drive.

Yes, you need to buy a specific flash drive, but after this investment it’s infinitely easier to get videos off your iPhone. Some advantages worth considering:

  • Get large videos off your phone without a PC
  • Share the videos immediately to another user’s PC
  • External storage device for backups of those videos

Point number one is really the value in all this {wink}.

Yes, you need to make a purchase of a product so you won’t be able to make the transfer ‘right now’ but will be able to once you have the USB device.

Specific USB drives have software which work with the iOS allowing the download of files from the phone to the drive. The one tested is the SanDisk iXpand flash drive at 128GB capacity and will cost about $40ish dollars.

The process is very straight forward.

  • Download the iXpand app from the Apple app store
  • Connect the flash drive to your iPhone
  • Select what file you want to transfer, that’s it
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