I cannot use the Labview Import Shared dll utility because the TH03.H file does not define PREF2.

Is there an updated .H file?

Thank you, just a note all of the DLL calls in the PS30007_1.vi are to the PS2000.dll not PS3000.dll as well as the Icons of the subvi's reference PS2000. I have modified the vi's you have sent and it seems to be working fine.

Thanks again.

Andrew

There is no attachment in your message.

I am looking for the Labview 7.1.1 Driver for the 3204. The one that comes on the disk doesn't open the subvi's "set_channel.vi" and "setup_data_collection.vi" will not open. The other driver I found on this forum is written in 8.0, can someone let me know if there is a 7.1.1 version.

Thanks