If the buttons for starting laser jobs are disabled (deactivated), this may be due to various causes (also note what's displayed in the program title bar and the output window):

• No valid dongle is attached.
• No access authorization: The user isn't assigned to the correct laserDESK® user group.
• No correction file is loaded.
• Faulty laser definition file.
• Incorrect RTC®5 files (e.g. obsolete version of RTC5DLL.dll installed).
• No RTC®5 board found.
• No laser connection (only for special laser types).

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