code:Step 1: Go to Start > Run Step 2: Type the followining in the Run dialogue box: regsvr32 softpub.dll MSN Error Code 81000605 Fix - regsvr32 softpub.dll And click OK. Step 3: Again type the followining in the Run dialogue box: regsvr32 Dssenh.dll Gpkcsp.dll Slbcsp.dll Sccbase.dll MSN Error Code 81000605 Fix - regsvr32 Dssenh.dll Gpkcsp.dll Slbcsp.dll Sccbase.dll And click OK. You should now be able to sign-in to your msn messemger or windows live messenger. Regsrv32 is a command-line tool registers .dll files as command components in the registry.
code:1. Run "sfc /scannow" and restart the computer; 2. Uninstall WLM9 with ZapMessenger; http://messengergeek.spaces.live.com/blo... http://www.softpedia.com/progDownload/Za... 3. Donwload and install Windows Installer Cleanup Utility for vista; Windows Installer CleanUp Utility 1.0 http://support.microsoft.com/kb/290301/e... 4. Run the utility, select all itens concerning Windows Live and remove them; 5. Run WLM9 installer again.