Event Message:

Load of INETMIB1.DLL failed. Make sure the DLL file is in the PATH. WIN32 Error number is returned in the data.

Source	Event Log	Event ID	Event Type
Perfctrs	Application	4005	Error

Explanation:

Performance Monitor 4 needs the dynamic-link library (DLL), INETMIB1.DLL, in order to monitor TCP/IP counters. When you install the TCP/IP protocol using Network and Dial-up Connections in Control Panel, INETMIB1.DLL is not installed.

User Action:

To install INETMIB1.DLL, install the SNMP Service using Network and Dial-up Connections in Control Panel or, from the command prompt, expand the INETMIB1.DLL file from the installation CD-ROM to the System32 folder. For example: expand d:\i386\inetmib1.dl_ c:\winnt\system32\inetmib1.dll