The tool also supports state-of-the-art AES-256 bit encryption to secure the files and folders in Windows 11 so no one can break the password and access your files. You can use 7-Zip to password-protect files and folders in Windows 11. You may be familiar with 7-Zip as one of the best WinZIP and WinRAR alternatives, however, it’s much more than that. Password Protect Files and Folders in Windows 11 with 7-Zip Password Protect Files and Folders From Other Users on Same PC.Password Protect Drives in Windows 11 with BitLocker Encryption.How to Password Protect PDF Files in Windows 11.Password Protect Microsoft Office Documents in Windows 11.Password Protect Files and Folders in Windows 11 with OneDrive.Password Protect Files and Folders in Windows 11 with 7-Zip.You can download Sysinternals Process Explorer here. Proceed with care when deleting handles as this may generate erratic behavior and instabilities may occur. Selecting the process/handle/program entry.

An individual program or handle in the list provided by Process Explorer can be killed by: To release the lock on the file you are attempting the maintenance operation on, you will need to kill the appropriate process.

Type in the name of the locked file or other file of interest.

Alternatively, click the “Find” menu and select “Find a Handle or DLL”.

Identify which handle or DLL is using a file

The executable that is using the file will be highlighted in the Process Explorer main display list.

Drag the icon and drop it on the open file or folder that is locked.

On the toolbar, find the gunsight icon on the right.Using Process Explorer there is a simple way to find the program: One of the easiest ways to handle locked files or folders is to use Microsoft Sysinternals Process Explorer. 'Make sure the disk is not full or write-protected and that the file is not currently in use'.'The file is in use by another program or user'.'The source or destination file may be in use'.'Cannot delete file: Access is denied'.When trying to delete, move, or rename a file you get a Windows system warning message:

How to lock a folder in windows 11