I am having the same (or very similar) problem.
The problem I am having is with a co-workers computer, so I may not be able to answer all question to your satisfaction, but I will certainly try.
It all started when we switched to logging in to a domain (windows 2003). This XP machine had a few bumps along the way, until we tried to install
XML6 on to it. When trying this, we get the error:
[red]The Windows Installer Service could not be accessed. This can occur if you are running Windows in safe mode, or if the Windows Installer is not correctly installed. Contact your support personnel for assistance.[/red]
We are obviously not running in safe mode, so I start digging around for windows installer issues.
I ran
sfc /scannow It ran for about an hour, and then it just closed and disappeared. I thought it would generate a report, but I didn't see any. Shrugging my shoulders, I reboot the computer and try to install XML again, same problem.
I tried unregistering msiexec (msiexec /unreg)
The Windows Installer service is running.
I tried everything from here:
Then, I thought... maybe windows update will fix the computer.
If I go here:
Click Express...
I get:
[red]Files required to use Windows Update are no longer registered or installed on your computer. To Continue:
Register or reinstall the files for me now (Recommended)
Let me read... blah blah blah[/red]
When I Register or Reinstall, I get... Downloadind 100%, Registering 100%, and then a blank page. I've done this about a dozen times, all to no avail.
I've seen it mentioned to delete windows\system32\LegitCheckControl.dll, the didn't help. I tried deleting the SoftwareDistribution Folder from windows & windows\system32, that didn't help.
I cannot validate my version of Windows XP (SP2) either.
If I go to
click the 'start diagnostic' button, I get....
[tt][blue]Passed Active scripting allowed
Passed Display images enabled
Passed Computer time and date correct
Passed ActiveX enabled
Passed Windows validation ActiveX loaded
Passed Office validation ActiveX loaded
Passed Validation Self-help ActiveX loaded
Passed Validation Self-help: Data.dat Corruption check
Passed Validation Self-help: Cryptography check
Passed Validation Self-help: Product Activation check
[/blue][/tt]
I click Validate Windows, and I get.... Validation Incomplete.
[tt][red]Why didn't my machine complete validation?
You have encountered an unknown error. Please contact your local product support team for further assistance with this issue.
[0x80080299] [/red][/tt]
I am seriously freaking out here because nothing seems to be working. I don't know what to try next. Please help.
-George
"the screen with the little boxes in the window." - Moron