I have a Windows 7 machine and PB R17 IDE. The application I have talks to an Oracle 11g database. The application works fine in the RDE but when I rebuild and deploy it, I start the EXE, get my splash screen to log in and after I enter my userid/password, it spins for a few seconds and then pops up a message box, "XXXXXX.EXE stopped working", gives me no information as to why and I have to cancel out of it. I thought it could be my application using 32-bit DLLs in in, commented them our, rebuilt, deployed and get the same issue. Could this be a 32-bit vs 64-bit issue ? I have uninstalled my application, reinstalled the 32 bit PB runtime, uninstalled that and then tried the 64-bit PB runtime, still get same issue. Any help would be appreciated, thanks !!