We have an old PC in the factory running QNX 3.4 we have an application inbaded to the  QNX  OS when it boots up.
The application is a user interface used to load some Lot numbers and masks for a specific lots, keep track of data from
 the Lots like rejects etc ... on the database.re
our problem is that the application freeze whenever we enter the lot number on the user interface, we have to re-reboot 
QNX every time to move to the next screen
I was wondering it there is codes to enter in CMD or anything that I can do to solve this problem, or a way to find out 
the original application inside qnx. Or someone that inderstande this software that I can call or we can bring him/her 
in the fix this problem for us. located in Rochester NY USA.
Thanks