> it looks like you're trying to get the path to a classlib -- is this classlib built into the EXE (i.e. is listed in the project and is not explicitly tagged as excluded)?

Hi Naoto; thanks for your reply.

I'll have to ask the developer that's dealing with this, but my believe is the code is setup to support finding the classlib when running the application in development without building an .APP / .EXE. For reasons we don't need to get into here it is also the case that production users may run out of the FoxPro IDE and thus the same need to dynamically construct the filespec for the classlib exists. They are running this without issue most the of the time / usually, it just suffers this issue sporadically. Really odd.

Thanks!