Fix MSN Messenger Errors 80040111 and 80040154
Cause: MSXML library may be corrupted and may have to be reinstalled
Step 1. Re-register msxml3.dll
- Click on the Start menu, select Run and type the following:
Hopefully, you will see a window popup that says: DllRegisterServer succeeded in C:\Windows\System32\msxml3.dll is succeeded.
Step 2. Restart your computer and sign into Messenger again
Still facing this error? Download Registry Easy to fix most Windows and Messenger related issues.