LabVIEW wrapper around the LightConversion TopasAPI (Topas 3)
Download and the WinTopas-3 software package from lightcon.com/opa-software-update.html
The necessary dll files are not available for download anymore. You'll have to contact Light Conversion directly to get them.
Copy all *.dll files (64 bit) from the WinTOPAS3/External interfaces/TopasAPI (x64)/ folder into the Topas-LabVIEW-Driver/Libraries folder or into \Windows\System32\. The files are:
LC_if.dllLCctrls.dllTopas3.dllTopasAPI.dll