virtual memory error using simulation interface toolkit

[Philip Holoch]

I'm running 4 DLLs created with Matlab in the simulation interafec toolkit on Labview 6.1 with DSC. This causes the virtual memory used to increase by about 8 KB/second. So, it's just a matter of time until I run out of virtual memory.
Has anybody a solution ?

[mikeporter]

The first question is whether the memory leak is in LV or the DLLs. Can you run the DLLs from another environment and dupilcate the leak? Did you create the DLLs or did you get them somewhere? In LV are you closing all the references you open? If you replace the DLL calls with dummy VIs that generate similar data do you still get the leak? Mike...

[Philip Holoch]

Problem solved !
I opened the DLL over and over again and never closed it....
thanks for the tip,

Philip