Uninstalling SP4

[Tim Jacob]

I installed SP4 in an attempt to solve a problem and it appears to be
causing several other worse problems.

Is there anyway to get it back to SP3 without reinstalling Win2K altogether?

I did not save SP3 when I installed SP4.

Thanks

 

[Dave Patrick]

You may still have a chance.

How to Perform an In-Place Upgrade of Windows 2000
http://support.microsoft.com/support/kb/articles/Q292/1/75.ASP

What an In-Place Windows 2000 Upgrade Changes and What It Does Not Change
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q306952