I've bought at Spyder Photocal 2.7 on Ebay and having trouble getting it to work. The software has installed and opens, but the first question is to 'Select Sensor' and then it says 'Error - no sensor detected'. I've tried different USB ports and File Manager is not showing the Spyder as being connected to them
Can anyone else with what I can download to get it working or change settings somewhere
Thanks