Problem
We cannot get Ithaca Itherm 280 to install appropriately. Ithaca is trying to install with an Ithaca-M280 Driver instead of the Transact Serial USB Driver.
Solution
1 Download the latest Windows Driver Version 3.0.2.0 from the TransAct website which is http://www.transact-tech.com/tsg/280drivers.html
2 Install the Windows Driver on the workstation.
3 Browse to the Utilities folder installed by the driver and launch the Driver Uninstaller to uninstall the TransAct Windows drivers.
4 Load the appropriate drivers from the Vermont Systems sFTP Site.
5 Go back through the Ithaca 610 - 280 Configuration guide steps for the USB 280.
See Attachment: Ithaca 610 and 280-w.pdf