ML> I get runtime errors preventing IceChat from executing 
 ML> two simultaneous instances under Windows NT 4.0.

 ML> ============================
 ML> A runtime error has occured:
 ML>  - Errorcode > 5
 ML>  - Address   > 0000:8099
 ML>  - Location  > 2
 ML> ============================

 ML> An errorlevel 5 exit is related to unfound dropfiles but that's rubbish.

 ML> Possible file sharing issue to me.

 ML> Anybody else got the same problem ?

Problem solved after switching to "Use DORINFOx.DEF     YES" in
chatcfg.exe.

--- Maximus/2 3.01