I am getting this error message when I run my simulation:

The instruction at "0x70be1351" referenced memory at "0x00000004". The
memory could not be "read"

This error ends the program and prevents the full simulation from being completed.

I have a baseline model that I have been working on for weeks and that still runs completely fine. However, now when I modify a variable (i.e. the glazing properties) to analyze the energy savings I receive this error and the program closes. I have been modifying this baseline model in this way for the last month without any problems, however now I am stuck and unable to complete the simulations.

Any suggestions or comments anyone has would be greatly appreciated.

Louise Smith