by AverageJoe » Sat Jun 06, 2015 8:53 pm
Try moving your WoW folder out of the Program Files directory. Browse to the C:\Program Files (x86) folder, locate, right click, and "Cut" the World of Warcraft Classic folder then go back and paste it on your C: drive, so it should look like this: C:\World of Warcraft Classic.
Then try opening WoW.exe, login, and see if anything changes.