Retevis RT3s programming cable

[VK5KKS]

Hi. Anybody using the RT3s programming software with Windows 7 (32bit). I have been trying to get the programming cable recognized as a com port but no success. Tried all the drivers under the sun. My standard USB to RS232 cable works just fine but that's no help to me.

[VK5TOM]

Must of missed this one down the pipeline not to necro a thread did you find an answer?

(Going through all old posts and moving them around)

[VK5KKS]

I am still unable to get the Retevis RT3s radio to show up on any computer. I get 'STM Device in DFU mode' showing under USB controllers in Device manager. I need to see a serial port. I try as admin as well as standard user to no avail. Trying to update drivers doesn't help. Tried with Windows 10 and Windows 7 computers.