I installed Guitar rig 6 pro on a different computer, I followed all of the installation instructions to the "T" but I can't sample any of the sounds. I tried transferring the license to my newer computer but it didn't work, someone kindly advised me on this forum that I didn't have to do that. So the only way Guitar rig works is if I record a guitar part & then play it back. Prior to & during recording the signal is clean. Does anyone have any ideas what else I can try, thanks in advance for your time & thoughts.