Guys found a fix for when installing drivers at the end you sometimes dont get a green tick.
Its because of DDU it removes a file that when installing new driver it dont find it and give the error.
Fix is this credit to MojoW worked first time for me.
What i did to fix that was use windows uninstaller first before using DDU.
I used to uninstall directly from DDU and always had the same problem untill i did it this way and never had that problem again.
So now i uninstall the catalyst software untill it prompts you to restart then press no and run DDU to go to safe mode or do it manually
http://forums.guru3d.com/showpost.php?p=4925725&postcount=61