I have a Windows Server 2003 Std with a DLInk 56k modem installed via COM1. The OS can see the modem & run diagnostics fine without error.
But when i create a dialup connection or use 3rd party software to use the modem, it says that there are no modems installed.
I have uninstalled & reinstalled the software & this device a number of times without success. I have also tried a different modem & running a SFC incase.