support.microsoft.com
If the behavior continues after extracting the file, the file is most likely not registered with Windows. To register the file, click Start, click Run, type regsvr32 msnp32.dll, and then click OK.
If you receive a "Msnp32.dll was loaded, but the DllRegisterServer entry point was not found" error message, the registry entries may be incorrect. To resolve this issue, remove and reinstall the Client for Microsoft Networks using the Network tool in Control Panel.
Here is another link that lays the steps out very well starting at number 9.
nutrend.com
9. Now those are fixed. To get rid of the MSNP32.DLL error, you need to click on Start, then Settings, then Control-Panel. Now double click on Network.
10. Click once on Client for Microsoft Networks, and click remove. Click OK, and then close out Network Properties. An error message will come up, just click OK and restart your system.
11. When it comes back up Control Panel will already be open so double click on Network and click OK to the error message that comes up then click on add. Choose Client, then click OK, now choose Microsoft, and then choose Client for Microsoft Networks. Click OK, and keep clickin OK until it asks you to restart and then say OK to restarting. The errors should no longer come up. |