Question for J or whoever knows

When trying to make a map every 5 mins it keeps throwing "file name has space in name. unreal files cant have spaces" message at me.
Even though im saving directly to c:\map <!-- s:? --><img src="{SMILIES_PATH}/icon_confused.gif" alt="" title="Confused" /><!-- s:? --> <!-- s:?: --><img src="{SMILIES_PATH}/icon_question.gif" alt=":" title="Question" /><!-- s:?: -->

not the directory, the filename.

eg: Z map - wont work but
Z_map - will

I know that dooley.
Ive saved it as c:\map1 no spaces or bugger all but still getting message