QuickBooks File Doctor identifies and fixes issues of .NET Framework, C++, and MSXML. download windows update to install missing updates pertaining to.Net framework, MSXML and c++for solution of those issues open run command and go to MSConfig now select service tab and select all fields now select ok and restart your system after
restart install QuickBooks file doctor and fix those issues with it.
if you can't solve those issues Dial QuickBooks file Doctor.