Hi, I've got an issue with the 'Switch Stream' menu for my 6130 single quad MS in the Openlabs CDS Chemstation C.1.10 (287) software. In an older version of Chemstation I was able to open the 'Switch stream' menu, being able to switch stream into the ion source or back to waste. When I try to open that menu in my current software version, an error at the bottom of the screen in displayed: 'CPGui: invalid path C:\Program Files (x86)\Agilent Technologies\Chemstation\MS\language\hlmsam00.eng'. Does anybody know how to fix this issue, and/or are there any commands for the command line that achieve the same functionality as what can be found in the 'switch stream' menu? Thanks!