If you are receiving an error upon windows starting up in Windows 7, Error code: 0x80070002, after trying to uninstall Microsoft Security Essentials then follow the steps below to fix it.
Microsoft Security Essentials
Step 1
First you will want to download and run the Microsoft Fix it tool from here: http://go.microsoft.com/?linkid=9775235
Step 2
In our instance, the Fix it tool doesn’t clean/fix everything and we still need to delete a certain registry entry. So go to the start menu and launch “Regedit.”
Step 3
Now browse to the following location. One of the folders under the “Uninstall” folder will contain a Microsoft Security Essentials entry on the right hand side. Delete that one.
[vb]HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\Current version\Uninstall\[/vb]
Step 4
Reboot your computer, and hopefully the error is now gone.
Additional Tips/Sources
http://support.microsoft.com/kb/2483120
how do i fix my sytem administrator 0x80070002
Go into msconfig from Run Dialog box and disabled Microsoft Security Essentials from Start Up. I would recommend that you use a good third party tool for your PC Protection.
I suffer from the same problem [Windows?] oh sorry, I mean the above as shown in the error picture except that this piece of MS junk does not give me the courtesy of an error code.
So how do I go about getting rid of this abominable blow-man?
Thanks for the tips