Labview DLL

[shanthakumar]

Hi,

 I have tried to call the labview dll(labview 2016) from labview vi(labview 2016) using call function. But it throws an error 1097. I have attached the dll and the calling vi. Sugget me the solution.

Thanks in advance

[wiebe@CARYA · Accepted solution]

If you expect outputs, other then the return value, they should be set to "pointer to value". As it's setup now, the values of the inputs are treated as pointers, and the DLL attempts to write to those values as if they where memory addresses (pointer).