I just renamed the main user account, as well as the name of the user folder. I didn't this from within the same account. I did not know you're supposed to use a separate admin account to do this. Now the renamed account can't access its own files. I can't adjust the read/write privileges preferences in "Get Info". Just says the account doesn't have access. The account is an admin account. Can I fix it, or do I just need to do a clean install?