Problem installing the program. help please.

Good day everyone,

I try to install iTunes. Here's the mesg: there is a problem with this installation package. A program required for this install to complete could not be run. Contact your personal support provider or packaging.

then a new massege appears saying: Installer a insuficient privileges to modify the file C:\Program Files\Quicktime\QTInfo.exe.

I also try to install firefox, but after I restarted my computer the icon become currupt saying the program was chnge or displaced.
even in ventrilio, he is a voice chat for online games. It will install, but after, the icon becom currupt or something

and another problem I had is when I try to uninstall a program a message will appear saying: I have no Annie sufficient to remove or modify this option. but im in my admin account on my laptop.

I don't know what to do, I tried almost everything I know, even make F8, I tried to use: last known good config or repair your computer.

Please help me, I can't install anything in my laptop.

Thanks... x)

http://social.answers.Microsoft.com/forums/en-us/vistaprograms/threads

Kindly forward your question in the correct Forum for Vista programs on the link above.

See you soon. Mick Murphy - Microsoft partner

Tags: Windows

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