Although it's not that hard to rewrite an InstallAware project, I'm just curious about this error message -- it seems to be appeared as a very general exception -- that provides me almost nothing to determine what's wrong with my old NSIS project.
I'm impressed with InstallAware right now, and hoping to know it better.
I just go the same error message and would like to know what this problem was! I'm trying to evaluate InstallAware and need to import some large NSIS scripts.