Translations:USB2SYS/SPMA3030 driver installation/5/en
The name COM3 may be different on your PC. This entry must disappear when you disconnect the USB2SYS-Interface from the PC and re-appear when you connect it again.
If there is only an entry marked with an yellow "!" something went wrong and you have to install the driver files manually which will be described in the following step 3.
