i was on 13.2 beta 3, but because of the issues i'm experiencing with that beta version, i decided that i'm gonna try switching first to 13.2 beta 5, then if beta 5 is a no go too, then i was gonna go back using 13.1 WHQL or 12.11 beta 11. then when i was about to uninstall 13.2 beta 3, i decided to try AMD uninstall utiltiy, because i heard that people said that there is no issue for win 7 users. but after i ran it, and then restarted my PC, suddenly i can't boot anymore, and my PC kept restart itself. then windows asked me to run windows repair utility, and then i tried running it, but then it said that it cannot repair my windows installlation. and then i was thinking "what a useless tool, that MS called it Win Repair Utility, but it can't even repair a damged win installation". then i decided to try to enter safe mode, but i can't even enter it, it restarted it self, just like when i tried to enter normal mode. i was already furious, because i think that i'm gonna have to reinstall my win installation. then i saw "start windows with last known good configuration", and i thought that i might tried that first, and then i finally able to boot into my desktop. i don't know what went wrong, but i try checking device manager, and it still said that my GPU is 7800 series, then i decided to uninstall it, and also uninstall the AMD HDMI audio, and then rescan it, then do the normal stuff (running driver sweeper). and then i restart my pc and then installed 13.2 beta 5 (currently still on it). then i decided to share my experience in this forum. because AMD uninstall utility is dangerous, and its a lot safer using the usual method. i know some hardcore AMD fanboy is gonna flame me for writing this down, but i just want to let people know that by using AMD uninstall utility, it can cause issue, heck i can't even boot to windows after using that utility. i think that's all for now, i'm kinda glad that i don't have to hassle myself by reinstalling my windows, since i also haven't backup anything at all (all my steam, GOG, Desura games and all my music and stuff). and i think AMD shouldn't release it, in its current state.