Windows may lock some files and prevent access to them from within File Explorer for a number of possible reasons. In many cases, a program that crashes or freezes does not release or reset the file ...

At times, you may download a file from the Internet or receive one by email. Windows classifies certain files as unsafe downloads and attachments by identifying the files type and the security ...

Maybe you have faced this problem some time. You just forget to decrypt the file first and instead directly copied the file in its encrypted form to another Windows computer. Now when you try to open ...