Sunday, January 20, 2008

Vista Update fails - Error code C015001A

Do you receive a message when attempting to install Windows Updates in Vista that states:
 
"To check for updates you must first install an update for Windows Update. Your automatic updating settings will not change."
 
This has become a common problem with some Vista OS builds that has gone unresolved and no one seems to have a solution... but we have seem to have found the answer.
 
1.) Go to the control panel > Programs and Features > click "View Installed Updates"
 
2.) Remove the last Update that states it is a "Hotfix"
 
3.) Once the uninstall is completed go to Windows Update and attempt to connect again.
 
4.) Viola... all the available updates will be listed!

2 Comments:

Blogger Patricia said...

I have the same problem of error code C015001A and have tried your solution. Unfortunately, I find I have a 'No previous updates' message. My Vista is fairly new and I have only just tried to update.

March 10, 2008 10:17 AM  
Blogger MobITech said...

Go to start and place the mouse over the windows update option and do a right click on the mouse. select run as administrator and see if that helps. You may also want to take a look at disabling or removing any anti-virus / firewall software you may have to determine if that is conflicting.

March 12, 2008 6:03 PM  

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