Most of you will know FileASSASSIN’s makers Malwarebytes from their excellent Anti-Malware program and that tool actually includes a version of FileASSASSIN, accessible from the More Tools tab. Try to delete this file normally and you will get a “You require permission from Administrators to make changes to this file” even if you’re the administrator. Knowing this, we’re going to perform a very simple test of trying to delete an avast! antivirus file called “avast5.ini” using Windows 7 圆4 while the program itself is still running. Software such as anti-virus files are difficult to delete simply because the software tries to protect itself from malicious processes and therefore makes its files very hard to tamper with by setting advanced permissions. Here’s a selection of 7 different file unlocking and deleting tools for you to remove your difficult to get rid of files and folders. Other things like malicious software, security software or crashed programs can sometimes be to blame and can stop a file being deleted or moved. One of the worst programs to actually cause this problem is the Explorer.exe process itself getting a lock on a file or even external devices like USB flash drives so you are unable to safely remove them. Quite often the reason why this error message has appeared isn’t immediately obvious because you haven’t got any programs running that you think might interfere with the file concerned.įiles become locked because they are still being used by a Windows process or service and cannot be touched until Windows releases the file. Usually something like “Cannot delete files: Access is denied” or “The file you’re trying to modify is being used by Windows or other application” will pop up on screen. One of the most annoying errors you will receive while working in Windows is the message that for some reason you cannot delete a file.

Unlock a dll file