I have the same question, Can I have a test version too?? Thanks a lot

I have a exe application, code by QT，and I involke a bat script in my exe like this:

QProcess diskpartProcess;
QString scriptPath = ".//rescan_disk.bat";
diskpartProcess.startDetached(scriptPath);

the bat file like this:
echo rescan | diskpart

my evb project like attched file:

but, when I ...