Dear Stefan,

I am using an DRS4 board to test the signal from an scintillator detector; It has connected well to the computer on DRS Oscilloscope (Figure 1). Now, I am having a problem of developing from the code of the drs_exam program, because the DRS4 board has not connected to the computer when translation the drs_exam program (Figure 2). Before running the drs_exam program, I copied the libusb-1.0.lib file to the computer's "C: \ Program Files \ Microsoft SDKs \ Windows \ v7.0A \ Lib" folder. Can you show me how to solve this problem?

Figure 1.

Figure 2.

Thank you very much!

Best Regards,

Chuan