Hi Lizmint, welcome to the eForum!
Let's see if we can make that a happy trip for you.
Firstly, can you try dannym9's suggestion, let me know if that makes a difference?
If not, can you confirm the following for me?
Firstly, what happens when you try to start the program? Do you get an error message at all? Do the lights start on the modem?
If the modem seems to start up before stopping, does any program show as connectimng at that point to a mass storage device? If so, can you disconnect this, as the program has misappropriated the dongle.
Also, when the dongle is connected, how does it show in device manager and my computer? Is it recognised as a dongle and if not, what is showing?
Do you have a firewall program in place which is set to block without displaying alerts? If so, can you switch the alerts on just to see if this is blocking the connection software as soon as it tries to start?
Finally, are you able to conect the dongle to another machine successfully?
I'm sure we can get this sorted for you.
DaveN
eForum Team