To install the Digital Check driver for the Tellerscan and CX30 silently use the following command line: 
Setup.exe /S /v"/qn"

To uninstall the Digital Check driver for the Tellerscan and CX30 silently use the following command line: 
msiexec /x {8DB3F68E-5CD0-465D-BB14-2F3E120E4098} /qn
