If you delete these thumbnails, they will be automatically recreated when needed. Windows keeps a copy of all of your picture, video, and document thumbnails so they can be displayed quickly when you open a folder. 'The action cannot be completed because the file is open in another program' error can be caused by thumbnails. Nevertheless, we recommend you try this solution first.

Still, it is only temporary - 'The action cannot be completed because the file is open in another program' problem might reoccur. Restarting File Explorer (Windows Explorer) is one of the easiest solutions. In Task Manager, scroll down to find 'Windows Explorer,' right-click on it and select 'Restart' from the drop-down menu, or simply select it (by clicking it) and click 'Restart' on the bottom-right corner. To open Task Manager, press Ctrl + Alt + Delete on your keyboard or right-click the Start menu and select 'Task Manager.' Some implementations can also be used to terminate processes and programs and change processes' priorities. Task manager is a system monitor program used to provide information about the processes and programs running on a computer and the general status of the computer. Restart File Explorerįor this one, you will need to use Task Manager. Combo Cleaner is owned and operated by Rcs Lt, the parent company of read more.

You will need to purchase the full version to remove infections and eliminate computer errors. It is recommended to run a free scan with Combo Cleaner - a tool to detect malware and fix computer errors. Video Showing How to Fix 'The action cannot be completed because the file is open in another program' Error The 'The action cannot be completed because the file is open in another program' error message can cause many problems since it prevents access to and removal of specific files. This error message is generated when the folder or files within the folder are locked because they are being used by Windows or another program running in Windows. This error message can be very frustrating if you cannot move or delete the file or folder you are working with. The message gives no information regarding the program that has the file or folder open and might be displayed even if you have closed the programs that were previously accessing the file. When you try to rename, delete, or move a file or folder, you might receive the message, 'The action cannot be completed because the file is open in another program.' This guide describes several possible ways to resolve this problem. How to Fix 'The action cannot be completed because the file is open in another program' Problem in Windows 10?

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