Yes, this problem existed in Windows 7 and still exists in Windows 8. The question has been asked in Windows 7 forum and there has been no answer or answer with complicated process ie. you have to turn on the Admin login, take ownership, do something with bitlocker etc.... So I did not bother to try.
Update 1: I just downloaded a couple of freeware programs.
1 -
Iobit Unlocker
2 -
Lockhunter
I will try those 2 and find out which one is working. I used Lockhunter in the past and it was working in Win XP and not working with Windows 7, I guess they just update the program (It is a beta version)
IMPORTANT: after installation, go to the installed folder, right click on the program->property->Compatibility
and tick on Run as Administrator.
NOTE: when you install freeware, remember to pay close attention to the installation steps, just decline all the junk that they want to install in your system ie. toolbar, etc...
Update 2:
Guys,
I tested with Lockhunter and it works great.
In my temp folder, there are 2 tmp files:
JET61BE.tmp
JET6132.tmp
Every time I try to clean up this folder, I cannot delete these 2 temp files: JETXXXX.tmp
After installing Lockhunter, right click on the file->What is locking this file ?
a popup will tell you what program/process is locking it. It turns out that
they were created by one of the program from MS Office2013
Click on the DELETE key will get rid of it.
In addition, since I installed both programs above, tested with Lockhunter and it works, I went ahead using RevoUninstaller to uninstall IOBit, after uninstalled IOBit, RevoUninstaller scans for leftover and tells me the IObit folder under C:\Program Files (X86) will be deleted on next reboot because of a .dll file from this folder is still running in the background, I went ahead and use Lockhunter and successfully deleted this folder without rebooting.