I have a Gateway PC with an AMD Radeon HD 6750 graphics card. Attempting to do the Windows upgrade always fails. If I do an install of the creator version it succeeds but does not seem to find a graphics driver. The current driver in my working windows 10 version 1607 is 15.201.1001-150721a-187556C-Acer. Is there a problem with this driver and windows 10 creator? If so, is there another driver version that is compatible with Win 10 creator?