Please help. I have been unable to resolve these issues. My OS is Win 10 Pro 64x. When I tried to upgrade to build 1511, it failed with an unknown error. I ran SFC /scannow which did not fix all errors. I then ran DISM restorehealth and received error 193. Google search failed to provide any solution to this error 193. I then tried an inplace install of Win 10 RTM which failed. I then tried an inplace install of Win 10 1511 which also failed. I then ran your SFCFix.exe which produced the txt file which is attached. The file states no corruptions found. Attached are the CBS and DISM log files as CBS1.rar. and DISM1.rar produced by SFCFix. I then ran SFC and DISM. Those log files are attached as CBS.rar and DISM.rar. I have exhausted every idea I have. Please help. Thanks in advance.