[CLIENT] Crash at 99% even after countless client restarts

I launched client, it scanned files (about 1.7k), then went to 2/2 and started patching, got to 99% then says ''unexpected error occured''. I close down client, bugsplat appears and i submit logs. I relaunch client, it scans all the files again (1.7k), then goes to 2/2 stage again, downloads the patch and the same ''unexpected error has occured'' at 99%. And so on and so on, tried atleast 12 times by now. Browsed boards and couldnt find any relevant thread that would help my situation.