iIllumination

Hey, so I updated Dayz because the server I play on was updated and after much trouble with updates I finally got back on track. But when I joined the server I found something strange. I could see that I got a fresh start, not where I went off. At first I thought the server was wiped, so I went too one of my bases to check it out, but the base was still there. I tryed to change profile and after a while logging in and out I could se that my GUID was changed. I know it was different cause I had my "old" GUID wiriten down. I have Verify Integrity of Game Cache many times in Steam and I have checked my Regestry key and it looks like it is as the same as before. I really don't know what's wrong so if some of u guys cauld help me out and maybe find a solution it would have been nice. I dont wanna lose my cars.... All my key was in my bag when I went off. If u guys need more information just ask and I will do my best to give it too u. Thanks :D