Bilwil
Full Access Member
1) If you don't have the cable plugged in, plug it in.
2) Open CONTROL PANEL -> SYSTEM -> DEVICE MANAGER
3) Expand PORTS
4) With the USB end in the computer (radio side doesn’t matter) you should see PROLIFIC USB –TO-SERIAL blah blah. Right click and select UNINSTALL. Answer yes or ok until its gone.
5) Unplug the USB cable from the computer
6) Reboot. You cannot skip this step!
7) Download and run this file. It is an installer for an old version of the USB cable driver. Answer YES or OK at the prompts until the install completes. Note: If you are doing these steps again because they didn't work the first time, you will have to run this file TWICE. The first time will uninstall the driver and the second to reinstall it.
8) Once the driver install completes plug in the USB cable. Windows will download the updated (non-working) driver for it. You can’t prevent it so just let it happen.
9) When it finishes, go to CONTROL PANEL -> SYSTEM -> DEVICE MANAGER and expand PORTS and you should find the PROLIFIC USB... entry. Right-click it and select PROPERTIES
10) Click the DRIVER tab and you should notice the ROLL BACK DRIVER button is available. If it isn’t then you have to start over at step 1. If it is (and it should be) click it. You will be asked if you are sure. Yes, you are sure.
11) Plug in the radio side of the cable
12) Turn the radio on
13) Inside CHIRP, with the freq file open, click RADIO -> UPLOAD TO RADIO. You should see the CLONING progress bar pop up and a second or so later the light on the front of the radio will flash indicating that it is receiving the cloning.
If it doesn't work, check your connections and try the upload again. If it doesn't, start over at step 1.
Good morning,
I am having a small problem. I followed your instructions step by step on my computer at home and it always showed the roll back driver greyed out. I used my office computer and it worked fine yesterday. I was able to load your frequency file onto one of my radios. Today I tried to install them onto my other radio and now it wont work again. I have followed the steps several times and it keeps showing the roll back driver as greyed out. Does anyone know what I can do to resolve this?
Thanks!
Bill