That thread warns you, but it is already too late for that here. Maybe someone can rar (or zip) the %windir%\$NtUninstallie7bet2p$ directory and upload it (rapidshare or something like it), so I can use that to uninstall. I'm using Windows XP SP2 with the beta 2 preview of internet explorer 7.
Tnx in advance,
VeXocide