waleran12 replied to forte2718's topic in ARMA 2 & OA - TROUBLESHOOTINGI too need to run Windows7x64 in test signing mode. I have multiple partitions on an USB-drive and Win7x64 doesn't allow that by default (only shows one), so you need to enable test signing mode and use some kind of old driver which you manually sign. Anyway, I often need to use that drive so disabling test signing mode is not an option, also it's quite a hassle. If you disable test signing mode and restart your computer goes into "repair"-mode for 10 minutes and then tells you to GTFO. I've never seen an anti cheat program rely on "test sign mode off", you guys sure this is the right approach to combat hackers? Can't play any BE-games now, so...please...reconsider.