[Error] - Can't Install Mic. Anti-Spyware or iTunes

[patrickc284]

When I try to install Microsoft Anti-Spyware, I get, "The system cannot open the device or file specified, Internal Error 2755. 110, C:\WINDOWS\Downloaded Installations\{C0FA7138-477B-4FEC-8F23-640C21C2287B}\Microsoft AntiSpyware.msi," and when I try to install iTunes/QuickTime, I get "error code: 1607."

This happened shortly after I tried installing QuickTime Alternative and Real Time Alternative. This might have something to do with the iTunes/QuickTime install, but I don't know why I can't install Anti-Spyware at all. Any ideas?

Title Edited - Please follow new posting rules from now on.

--Zxian

Edited December 18, 2005 by Zxian

[patrickc284]

-Zxian-

I already tried all of that, still no solutions. I've googled it and read article after article but nothing has done the trick.

[Zxian]

The editing was more for the title edit, but the basics are listed there as well.

What specifically have you tried? From Googling both your problems, there are a lot of references to the Windows Installer Cleanup utility (Link). Have you tried running this?

Specifics help in saying what you have and have not tried, so that we don't end up repeating ourselves.