Open Gallery in File Explorer, then click the Collection menu in the actions bar. Click on Manage collection to see which folders are being tracked for Gallery and the option to add or remove folders.

Open the File: Run Bitberry File Opener and select "Open" from the File menu to choose your WIM file. You can also drag and drop the file onto the Bitberry File Opener window.

Why automatically open downloaded files in Chrome? If you deal with downloading and sorting many files daily, automatically opening downloaded files in Google Chrome can save you some time.