RFU in Windows 7

I am unable to use RFU 2.5 with Windows 7. It cannot detect my BL2600 when I try to upload firmware to it.

In XP I have no problems.

I am going through the USB to Serial adapter cable offered by Digi.

Anyone else have trouble with this and hopefully found a fix?

Tried searching the forums and didn’t find anything about this.

Good afternoon, Windows 7 will try to use its own drivers for the programming cable communication. To get around this, I suggest you attach your Rabbit (with power applied) to the PC, download and install Dynamic C, even though you are using the RFU. Dynamic C will install the drivers needed for communication but you need to attach the Rabbit