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rundll can't load ctor.dll, access denied.

I'm trying to install Win 7 (from vista), using the toshiba upgrade assistant, and there are several 'components' that have to be uninstalled.

During the uninstall process, I get a pop up that says:

RunDLL, error loading ...Ctor.dll, access denied.

I tried using a different program (easy uninstaller) to take these programs out, but ran into the same problem with that.

How do I resolve this error and remove these programs?

Thanks,  Chris
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St_Aug_Beach_Bum
Asked:
St_Aug_Beach_Bum
1 Solution
 
senadCommented:
Have you checked the attribute of the ctor.dll? It should only be
"archive" - and nothing else.
Also,do you have administrative privileges for uninstall ?
Also make sure the programs you are trying to uninstall are not running in the background (check services too).Disable all antivirus during the process.
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Jackie ManCommented:
According to scat7ter's advice in a Toshiba Support forum, the fix maybe as follows:-
"I finally managed to take care of the problem. This time I went to the Toshiba Resources Guide (icon on the desktop) Chap 5 Utilities>Toshiba Application Installer. This directed me to Start>All Programs>Toshiba>Recovery>Toshiba Application Installer>Next and picked the application."
Source: http://laptopforums.toshiba.com/t5/Windows-7/Toshiba-Upgrade-Assistant-Uninstall-Component-Problem/td-p/67658;jsessionid=A7E89B9B7B84A137ACF40C0CEF0DCF29
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St_Aug_Beach_BumAuthor Commented:
Thank you!  Got it rolling now!
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