If you can't delete an ISO file as the file is open in your System, check if it is mounted as a drive or not. Uses these proven fixes to resolve the issue.

The file system error 805305975 is triggered when you try to open an image irrespective of its format. In a few cases, this error may also occur with video and music files.

By following these steps and using the right tools, you can effectively open and manage WIM files on Windows 10, ensuring smooth system deployments and troubleshooting.