What to do - laptop?

I edit videos and every time I finish cutting a video and want to rename it, the action can't be completed because the file is open in Shell Infrastructure Host.
what to do?

And I don't find this shell infrastructure in programs. Where can I find it and delete it?

The best time to reinstall the video program

Did you also close the program you used to edit it?

I edit it as normal with photos that are already on it from Windows. But yes I still will come back

Which program? I no longer use Windows Photos

Go to the task manager and see if the picture is still open somewhere

Do you sync with Onedrive?

No

Yes it is at the bottom yes but when I want to end a task it says that by ending this process, Windows can no longer be used or it will be shut down. All unsaved data will be lost if you really want to continue

You can reset the app to reinstall it.

This is not an app. I can't find it anywhere in programs

Which Windows do you have?

10

Then Microsoft Photos is also listed under "Apps and Features".

And what should I do now?

Click it, then you will see the "advanced options" button, then you can exit and reset it.

Where do you mean click?

Reset the photo app, click on advanced options

Very simple: close the file first!