The problem started with a BSOD during a Windows Update - Windows Live was
being installed. On rebooting and starting Windows Live Mail the following
error message was shown:

The procedure entry point DUserMessageHook could not be located in the
dynamic link library UXCore.dll.

OK, some files are obviously missing, so I try to uninstall the Windows Live
Essentials from Programs and Features. Nothing happens for ages, so I check
task manager and there is a task called wlarp.exe - doing nothing. I end the
task, download Windows Live installer and try re-installing. The installer
insists that Windows Live Mail is installed and does not give me an option to
repair.

I have also tried all the steps in
http://support.microsoft.com/kb/940065/en-us but this has not solved the
issue either? Although the uninstall step never completed I still tried
running WL-Beta-remove.cmd.



Any suggestions?