The changes made by the codec pack are very simple. It only configures Explorer to be able to generate thumbnails for certain file types. But if you didn't enable it, then it didn't change anything.
It only creates registry keys like this:
- Code: Select all
[HKEY_CLASSES_ROOT\.flv\ShellEx\{BB2E617C-0920-11D1-9A0B-00C04FC2D6C1}]
@="{c5a40261-cd64-4ccf-84cb-c394da41d590}"
Removing such a key will stop Explorer from generating thumbnails.
Unregistering the shell plugin should stop the thumbnail generation altogether. When you executed the command, did you get a prompt that the command was successful?
The pack does NOT change the view type in Explorer. So if your standard view was a list, then that should stay the same. Some other program must have altered that. Inside the "open file" dialog, there should be a button/dropdown where you can select the view type.