1.7.03 update renders my system useless

I just installed the update and now I cannot use my laser.
I have a moport 40W CO2. and I get this error


So the job i need to complete toady, is going to result in an unhappy customer.

Something to try. Load a Preferences file from before the update and see if that works. File Menu> Preferences> Load Prefs Backup.

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Thank you! That worked.

Generally that error message means you are just not connected to the laser.

You can manually choose a port to connect to here:

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