I recently made the mistake of trying Comodo anti-virus.

When I uninstalled it, my ability to access outlook.com from internet explorer was gone.

Now, each time I try, it errors out, gives me the message it cannot sign in to outlook.com at that time, and to try back later.  I have rolled back IE all the way back to IE 8 trying to fix this, but to no avail.

I can access it through Chrome, but it is annoying to have to use a completely different browser just to read my email.

Surely someone can help with this.