I have a client that has a Windows 7 64 computer running Internet Explorer 11. The home page is currently set to MSN. If you change the home page in options to something else like Yahoo it keeps changing back to MSN.
The computer seems to be clean of malware and any viruses and has been scanned with everything under the sun. I have tried the following:
disabled all Add-Ons
Removed IE and reinstalled
Same thing happens in Firefox
Changed the Start page in the registry to Yahoo and it switched right back to MSN.
Uninstalled all Toolbars
Scanned with Malwarebytes, Tdsskiller, Hitman Pro, Roguekiller, Norton and MSE.
Created a new user profile