HP 49g+ and HP 50g Connectivity

[RodFl]

Hi,

Just joined the forum and I have a question about the HP49g+ and the HP50g.

I have these calculators and in the past I have used Conn4x to connect them via usb to my PC, in those days the OS would have been NT4, XP or Win7, I cannot remember which, it was about 6 years ago. Which ever OS it was the connection was always successfull for both calculators.

Lately I've been trying to connect to a Windows 11 PC. The drivers (hpcalculatorusbsetup) are correct and working but only for the HP 49g+, Conn4x works fine and I can transfer files etc. However the PC cannot see the 50g. It seems strange that the 49g+ is ok but the 50g is not. I would have thought that if the 49g+ is visible to the PC, and Conn4x, then the 50g would also be visible.

If anyone has any ideas I would be keen to hear them.

Many thanks for any help.

Rod