Windows 7 patch kb4012212 / 5 not able to install ,"The Update is not applicable to your Computer"
53009
Windows 7 WannaCrypt Patch/Update
107993
Unable to upgrade Windows 10 edition from Home to Pro
43778
Is it possible to "upgrade" from a 32bit to a 64bit installation?
63201
Win8 downgrade - Windows 7 installation "Driver not found"
121201
Why can't I update applications without upgrading the whole OS?
86491
How to install Windows 10 Home 19018 update?
1520
How to install software or upgrade from an old unsupported release?
3523
What does "Package  has no installation candidate" mean?
33751
Windows 7 product key does not work on Windows 10
137762
Unknown error code during application install "-24"
152943
Windows Update doesn't work and consumes 100% of CPU (Win7 SP1)
31749
Can't install .net 3.5 on Windows 10
39339
How do I resolve "%1 is not a valid Win32 application"?
77062
Updates stopped and fix-broken install is broken
154622
How do I resolve this installation error?
91857
Windows 10 K&N Edition Anniversary update - Media player update not working
72695
Can't connect to Windows Update