Please i need help!
I got this error when i compile the map: Winding point limit (64) exceeded on brush face.

It should tell you the brush # that has the winding error.
If not open your map in radiant. Press shift "L" to bring up the lmap grid.
Look around for a brush/patch with a distorted pattern. Press "s" then use natural or lmap setting.
Look for cylinders and pipes that are twisted/bent at sharp angles. (this is probably your problem).
Look for brushes with cuts across the face.