How to correct update error 66A for Windows 7 or Windows Vista
How to correct update error 66A for Windows 7 or Windows Vista.
Windows updates are very important as many of them are security fixes and all security updates should
be installed.
Many of the Windows update errors are difficult to diagnose the actual reason for the problem let
alone to correct. Windows update error 66A is one of the easier fixes, here’s
how to fix….
Click start, control panel, programs and features, locate and highlight
Microsoft .NET Framework 4 Client Profile, choose repair, then restart.
This process will take some time to complete, but after finished should allow to you get those
important Microsoft Windows updates.
Matthew Kulp
Laughing Rock Technology, LLC



worked like a charm! thanks
If you wrote an article about life we’d all reach enlgihtenemnt.
Very good, and simple. Why do so many other help tech sites make it so difficult. THANK YOU!!!!