Error Loading the TCP MIB Library

When trying to add a standard printer with a TCP/IP port to a Windows XP 
installation I got the  following error: "Error Loading the TCP MIB Library"

The solution was to make sure the correct DLL:s were in the windows\system32 directory.
I found this out by reading

"This behavior may occur if a third-party version of the Wsnmp32.dll, 
Ntprint.dll, Tcpmib.dll, Mgmtapi.dll, or Snmpapi.dll file has been copied to 
the %SystemRoot% folder."

Make therefore sure the following files are in Windows\System32 directory:


Files may be copied from another (working) XP installation.
Language does not seem to matter.
English installation may be fixed by copying Swedish files for example.

This is a personal note. Last updated: 2013-02-10 23:19:56.


Don't forget to pay my friend a visit too. Joakim