Well..title said it all. Basically, I run F.E. on a windows 7 64 bit, played for about a week, no issues. Then, Elemental decides that it must act true to its nature, and started crashing at every 5-6 turn on every new game(and saves that I have had no trouble with in the past as well) going directly to windows and stating "Error, F.E. has stopped suddenly, Windows is searching for a solution to the problem". So, I decided to do the uninstall, reinstall switcheroo....Every attempt to uninstall breeds the "No$key" error, and every attempt at removing any trace of F.E. peice by peice to reinstall leads to an UNinstall, which, as you might of guessed, leads to another "No$key" error.
I just want to play the game. Any ideas on what to do?