Ur not tryin to run amxmod and adminmod at the same time r u? Because that will cause u lots of problems.

Your metamod/plugins.ini should look like this with out the addons;

; Realbot
win32 ../realbot/dll/realbot_mm.dll RealBot


And make sure that the realbot_mm.dll is in that folder too. I know it might sound stupid but its usually something really easy that causes u lots of problems.