UPDATE: USB Scrub by Nexcopy now supports Win7 32/64bit
Did you know Windows will make over 260 registry entries with a single enumeration of a USB stick? This means for those with multiple flash drives your registry will get extremely cluttered and bogged down.
With flash drives dirt cheap these days, you’ll find at least a couple dozen going into your computer through the year. That would be over 6,240 registry entries.
USB Scrub is a free utility which performs a deep cleaning of those unused drivers and registry edits.
We gave USB Scrub a try, and it worked great. We went from enumerating a single USB stick in 45 seconds to enumerating that stick in less that 12 seconds.
In addition, if you have a USB stick that doesn’t perform correctly or the Windows OS doesn’t see it, chances are the USB Scrub will clear up those problems and your drive will work once again. This is because a registry entry can become corrupt and simply clearing it out will resolve your issue.
So lets take a closer look.
Using RegShot [a free application which takes a snap shot before and after an event and compares only the changed registry values] I took a snap shot before and after a USB stick was connected and ejected. The result was this:
- 78 Registry Keys where created
- 183 Registry Values where added
- 261 Registry edits in total!
Here is a snap shop. Click the image to get the full text file.