I have all the wires connected. Usb to computer with power going to aux power input and stereo wire from proto cast audio to proto dispatch. I go to MTH to their download page and tried to download 5.0 version first and it wants you to unzip so I did. I think it said it unzipped 2 or 3 files. I go to downloaded files and click on item and it wants me to unzip again. Can someone tell me what I am doing wrong?
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