I hadn't accepted any MS updates lately, so I went ahead and accepted and instlled Service Pack3, then I rebooted before any further updates.

When it booted, I received these 2 errors:

AirPlusCFG - Entry Point not found
The procedure entry point apsGetInterfaceCount could not be located in the dynamic link library wlanapi.dll.

and

WZCSLDR2.exe - Entry Point not found
The procedure entry point apsInitialize could not be located in the dynamic link library wlanapi.dll.

Fortunately, I took a ghost-image backup before the update, so I can restore to a clean version, but what is this and how do I correct or bypass it?