Hi all, while editing block diagram in LabVIEW 2010, I have experience some strange behaviour from the software. I have two monitors, one has the front panel of main VI and the other - block digram of the specifed VI. When I switch from block diagram to front panel, and vice versa, every now and then the LabVIEW exits unexpectantly without the notice. Upon restarting the program again I get the undo.cpp error. I have attached the error log for my clarification on the type error that I am dealing with. Does anyone have any ideas why this is occuring? Thanks in advance for your help.
Viktar
