Having done some more work on this, with regard to the example macro in HRDL.XLS, it turns out that the problem comes at the call to HRDLGetTimesAndValues(handle, times(0), values(0), 0, 100). There are some problems with this call, firstly the fourth paramater should be a pointer to Overflow of typ...

I am having problems with VBA code that uses the PicoHRDL.dll in conjunction with ADC-20 logger. The Excel application crashes either while the VBA is running or a little while after. This happens even with the supplied example spread sheet HRDL.XLS. I have tried on three different computers (but wi...