Done, there was only one realbot_mm.dll and it was in the correct place.

I deleted it, then emptied Recycle Bin, then researched the HD No realbot_mm.dll anywhere.

Downloaded the file again, unzipped to C:\Program Files\Counter Strike\Realbot\dll

Ran up HLDS... meta list reports as v2097...

BloodyCoups is BloodyConfused