To find out what program has locked a file, use WhoLockMe. And for future reference, you can put quote marks around a filename with spaces on the command prompt.

Learn how to create, delete, find, rename, compress, hide, move, copy and manage a file or folder using Command Prompt in Windows 11/10.

The Command Prompt isn't pretty, but it's one of the most powerful apps on your PC. With it, you can move or delete files, change your Wi-Fi settings, lock your hard drive, and even shut down the ...