Posted 28 January 2007 - 10:41 PM
I have just installed a fresh Windows XP SP2 on my Compaq Presario Desktop.
I need to download the video drivers, sounds drivers, etc.
The video card is the ATI Radeon Xpress 200 Graphics Card. The corresponding driver on the HP site is
The download and extraction works fine. However, it then keeps failing with the following error.
You must be logged on as an administrator to install this update. Update has been cancelled. (9999).
There have been several postings of this nature on the web.
Ok, I have logged in as administrator (yes, I do have admin privileges), my PC has no virus, I've cleaned up the registry with TweakNowRegCleaner, and my PC has no spyware.
What else can I try?