I downloaded the "realbot-1.7z"-file.
There is only one realbot_mm.dll as far as i can tell. You mension that you overwrote
"C:\Program Files\Steam\SteamApps\sprintstar\counter-strike\realbot\dll
with the larger one from
C:\Program Files\Steam\SteamApps\sprintstar\counter-strike\cstrike\addons\metamod\dlls"
The one in "metamod\dlls" is named "metamod.dll" and the one in "realbot\dll" is named "realbot_mm.dll" so I don't understand how you can overwrite one with the other?
Maybe I have missread something (it's late) but if you extract the files in the compressed file correctly it should work... at least it works for me
Can you post what's in you "plugins" file and what's in your "liblist.gam" file and maybe a screenshot of your filestructure?
Maybe someone can spott something?
Hope you get it solved!