You must have come across a situation when you try to delete a file but the error message comes up saying “the file is in use by some other process”. If you haven’t see this then you must have came across the error message “Device currently in use” while ejecting the USB Pen Drive.
The processes that are using the files or the USB drive can be found out by Unlocker tool but here is another free file unlocker tool called LockHunter that can show you which processes or files are currently accessing the file or the drive.
• See the list of the processes locking a file
• Delete, remove or unlock the process
• Supports both 32 and 64 bit OS