When I try to install T3Aonline(1.06), I get an immediate error message that reads "The Windows Installer Service could not be accessed. This can occur if the Windows Installer is not correctly installed. Contact your support personel for assistance." This seems to be identical to the issue descibed earlier in this thread by Arrowwind.
Assuming this was a windows problem, I have already done all the suggestions offered by Microsoft to fix the installer, but the problem persists. I also seem to be able to install other programs, which makes me this is specific to T3Aonline.
This is how it happened:
I had BFME installed and patched to 1.05.
I then downloaded 1.06 and installed it successfully.
Played a few games and decided to go back to 1.03 to watch some old replays (to help me remember how to play).
Uninstalled BFME (perhaps I should have somehow removed t3a first?).
Reinstalled bfme and patched to 1.03, works fine.
Patched to 1.05 and then tried to install T3A again. Now T3A won't install, gives me error message listed above.
I just want to get back to 1.06 again so I can play online. Any suggestions?
I have already tried cleaning the registry with Ccleaner, in addition to a lot of Windows fixes for the Windows installer.
Thanks in advance!