I had to uninstall my GAOD version of Defence Wall. I had two problems: 1) When started, IE runs without window. System tray icon of DF says I'm running it, but IE is not always found in its process list. When starting new IE:s, 2nd or 3rd will appear with window normally. 2) When firefox fetched updates, I could not install them at all. Not by closing FF and then running FF as trusted, nor even with running the complete installation file as trusted. The message was something like : cannot write firefox.exe. What did I do wrong? Would swithing off autoupdate and then updating manually have worked?