I wasn't really sure in which section to post this thread so i just put it here.
My problem begins with me trying to install a HP Officejet 5510 All-In-One on my computer. During the installation i got an error.
I contacted HP support and they told me to install the MSXML 4.0 SP2
When i tried installing it i get an error "Could not open key: HKEY_LOCAL_MACHINE\Software\Classes\Msxml2.DOMDocument.4.0\CLSID. Verify that you have sufficient access to that key, or contact your support personnel."
I checked the regedit and found that there is no CLSID subfolder in any of the Msxml2 .4.0 folders.
I'm guessing that might be the problem.
I have an old All-in-one HP officejet printer that is a bummer product to say the least. The way I get it installed is to plug the printer into the USB and when prompted from windows to install new hardware, I insert the HP driver CD and install ONLY the driver. If I install all that All-in-one HP junk it causes a lot of problems I'm sure HP support has no idea how to address much less fix.