Sometimes when I follow the process to safely remove a USB flash drive, I get told that I can't remove the drive because some programs are using it. However I'm unable to tell which programs these are, so I end up having to close programs – sometimes even randomly.
How do I find out which program is using my USB flash drive?
I've searched the Internet but have found nothing promising; one solution might be via Process Explorer since it shows handles, but I don't know how to use it to solve my problem.
The best solution would be to have a program that can automatically close these programs for me, or at least tell me which programs these are.
Best Answer
This tool and this tool both look like they would serve the purpose you are trying to achieve. The NirSoft interface is a little less direct, but I trust the author and his ability to write code. The second seems to have a more useful UI in your situation, but I have no history with the website or author.
ProcessExplorer is another easy way to do it, simply open up ProcessExplorer, hit Ctrl+F, and then type the name of the file. ProcessExplorer will list all the programs using that file. If the WhoLockMe tool doesn't work for you, I'd recommend ProcessExplorer next, simply because it has so many other useful features.