When installing .Net Framework 1.1, the SP1 cannot be installed under Vista. Using Windows Update I get "WindowsUpdate_E0434F4D", doing it manually as administrator will result in "SLC542.tmp has stopped working".
This does not depend on whether I activated UAC or not.
I have no possibility to repair the framework 1.1, only to uninstall and reinstall, but the problem persists. (sorry, Razzie, but the link doesn't do it for me)
Best Answer
Have you tried the information on this link?
Windows Update Failed – Detailed Error Code “E0434F4D”