VMware server 2 and Vista problem

When installing VMware server 2 on a vista ultimate 32/64bit machine you get the following error when trying to logon:

The VMware Infrastructure Web Service at “http://localhost:8222/sdk” is not responding (Connection Refused)

Turns out that in my Vista Ultimate 64 installation the host file entry for localhost has been reduced to  the IPV6 lookup only:

::1             localhost

Adding back the usual:

127.0.0.1     localhost

Fixed the problem!

VMware Server.msi is not permitted due to an error in software restriction policy processing. The object cannot be trusted.

You try to install a Vmware Server 2, and get an error claiming that software restriction policies prohibit this installation.

In the eventvwr (application log) you find an entry like this :

The installation of C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\1\{AF08C71F-F822-4416-87A9-2BBF5A8A5F12}~setup\VMware Server.msi is not permitted due to an error in software restriction policy processing. The object cannot be trusted.

Solution : KB9253326

http://support.microsoft.com/kb/925336