I am the user of whom Doug spoke. In regards to the simulation crashing, the IA screen was built using the standard components in the ia.builder tool. The inquire function is used to generate a dialog box to input values to the simulation. At random times, the use of this dialog box has caused the system to crash and the simexe.exe message to appear.
The IA screen collapsing is a fairly new occurrence, only in the last six months. The simulation continues but the IA screen is no longer active. No pop up messages or messages in the XMATH command window occur..
I would like to start the conversation back up regarding your issue. If possible we would like to attempt to reproduce this on one of our development machines so that we might be able to provide a solution for this particular issue. Please call me using the following number 1-866-275-6964 and reference service request number 864495
Thanks and Best Regards,