Skyrim unable to overwrite saves, save video settings, and missing Skyrim.ini

[SeanLeSpy]

So, this is a very recent problem I've had in Skyrim, and I'm honestly not sure if Skyrim is just permanently broken now. Anyway I've already done a fresh install of Skyrim twice, but to no avail. I'm still unable to overwrite saves or settings. I've already tried running both skyrim and the launcher as administrator, but no change. And for Skyrim.ini it is gone even when running the game there is no change only skyrimprefs.ini and saves are present, and no it is not hidden as it is set to show all documents in the folder.

[Andy14]

Is this a legal Skyrim version - e.g.  Steam?

[SeanLeSpy]

Is this a legal Skyrim version - e.g.  Steam?

Yes, this is the Steam version of the game I'm running