Got an answer back from HRD they say to download the Icom driver and it will work with the USB and the 7300 settings. I think installing the driver is a whole new set of issues for me.
Simply download the driver. Unhook the USB cable from the rig to the computer. Then install the driver, it is straight forward.
Once it is installed turn the rig off, connect the USB cable back up.
Bring up HRD and go to CONNECT and let the software find the comm port. Just make sure you have the CAT BAUD RATE set the same as you have it in the radio's menus.
I have used HRD for 15 years, and have the paid version. I do all my logging with it, and use the digital software included with it all the time. I have the logging software set up to upload to EQSL, Club Log, QRZ automatically. I can also upload to LOTW. I can download EQSL and LOTW confirmations.
IMO if you operate a lot it is well worth the money.