I am using the Ruby script as an OLE automation client. The server is Attachmate Extra(version 6.5). Attachmate is a terminal emulation program that exposes a very complete mainframe terminal interface. My program basically navigates through an online report system (RMDS) screen by screen extracting data that matches certain criteria. Since the script works perfectly every time running under the interpreter and the compiled program works fine under Win95/98/ME/NT, I assume that something about XP/Win2K is incompatible with certain executables created by exerb. I say 'certain' because I have another application where Excel is the OLE server that doesn't seem to have any issues on XP/Win2K machines. I'm not familiar enough with either Ruby or exerb to know where to start looking for a solution. Thanks in advance / Floyd Austin Ziegler wrote: > Really to answer this, more information is needed re: what you're > trying to do. > > I recently discovered that 1.6.7 (which exerb 2.2.0 is based on) > doesn't do threading in Windows. > > -austin > -- Austin Ziegler, austin / halostatue.ca on 2002.10.26 at 13.53.28 > > > >