This error happens when I try to install Half-Life2 on my new computer.The script action, Get Windows Installer Property, can only be used ina script that is executed by Wise for Windows Installer.
I have no idea what it means....
Also, When I try to update steam, it get's to 26%, then quits.
When I try to update Joint Operations, it opens the update window, then closes it without doing anything.
Is there an easy way to fix this or should I just reformat?