Might have a fix for Grampa's computer...
ACTIONS
[You will want to print these instructions for offline reference. IMPORTANT => DON'T SKIP ANY STEP & perform all Steps in one, uninterrupted session! If a Step says to reboot,reboot! ]
1a. Right-click on the following link, select SAVE TARGET AS... & download the Norton Removal Tool, saving it to your desktop:
ftp://ftp.symantec.com/public/english_us_canada/removal_tools/Norton_Removal_Tool.exe
1b. Right-click on the following link, select SAVE TARGET AS... & download the McAfee Consumer Products Removal Tool, saving it to your desktop:
http://download.mcafee.com/products/licensed/cust_support_patches/MCPR.exe
2. Close all open applications (i.e., anything with an icon on the taskbar).
3a. Right-click on the file you saved in #1a above and select Run as Administrator to run the utility, then reboot again.
3b. Right-click on the file you saved in Step #1b above and select Run as Administrator. to run the utility. Don't TOUCH your keyboard until the run completes, then reboot again.
4. Download/run the appropriate scripts from the following Trusted Source (my colleague IE MVP Kai Schätzl):
http://iefaq.info/index.php?action=artikel&cat=42&id=133&artlang=en
Note => The scripts are good for IE9, too,
Tip: The file named ie8-rereg.all.zip contains both of the scripts below (plus a third that you will NOT use).
5a. Close all open applications (i.e., anything with an icon on the taskbar) then double-click on the file named
ie8-rereg.32on64.cmd to run the script.
5b. Close all open applications (i.e., anything with an icon on the taskbar) then double-click on the file named
ie8-rereg.64on64.cmd to run that script then reboot.
6. Open Internet Explorer (only!) to
http://support.microsoft.com/kb/923737 [ignore any DOES NOT APPLY warnings as well as the APPLIES TO section] & run the Fix It.
Note=> For optimal results, check the Delete personal settings option.
7a. Open Internet Explorer (only!) to
http://support.microsoft.com/kb/910336 [ignore the title & Symptoms].
7b. IMPORTANT! => Dismiss/close the Windows Update troubleshooter pop-up! - then...
7c. Ignoring any "Not recommended" or similar warnings, run Fix It 50202 in DEFAULT
and then AGGRESSIVE modes. [1]
8. Reboot one last time then test by running a manual check for updates & seeing if all security-related updates offered will successfully install now; follow all prompts.
TIP: Uncheck but do not hide SP1. If all of the other, security-related updates successfully installed, run another manual check for updates and see if SP1 will install as a stand-alone.
NOTE => After installing SP1, it might take 20 minutes or more for Windows to fully-load on the reboot so be very, VERY patient.
9. Reply to this post with a status report.
Good luck!
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[1] Full Disclosure: Running the Fix It in AGGRESSIVE mode will delete your
Update History but not the list of Installed Updates.