Solution:

First of all, the current version VisiDAQ is a 16-bit software, so it's impossible to work under Windows NT. Apart from this issue, I think following information will help you. Q: How to launch Excel and load a file then print it under VisiDAQ? A: You are allowed to launch Excel under VisiDAQ, then load a file and print it automatically. All actions of the process can be done under VisiDAQ. Please refer to the attached example for more information. You can use "id = Shell("C:\Progra~1\Micros~2\Office\EXCEL.EXE c:\gen-eg\book1.xls",1)", "AppActivate id", "sendkeys", and "appclose id" to work with Excel, so, you also can use then to output data to Excel.