Ask your system administrator. He may have the computer locked down so users
can not install unknown software.

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Regards,
Richard Urban
Microsoft MVP Windows Shell/User
(For email, remove the obvious from my address)
Quote from George Ankner:
If you knew as much as you think you know,
You would realize that you don't know what you thought you knew!
> Hi,
> This is srinivas. i have vista business OS. i am trying to install yahoo
> messenger, it is saying "unable to change the system configaration"
> message.
> i am not able to install any software. Please help me out.
srinivas - 28 Feb 2007 17:03 GMT
sorry i didn't mentioned. it is Dell laptop, i tried to install from my
adminstrator user only.
> Ask your system administrator. He may have the computer locked down so users
> can not install unknown software.
[quoted text clipped - 4 lines]
> > message.
> > i am not able to install any software. Please help me out.