What is "open of \\.\COM## failed with 2" error in Predator DNC?

What is "open of \\.\COM## failed with 2" error in Predator DNC?

Problem

The logs in Predator DNC show COMPORT: open of \\.\COM## failed with 2 [The system cannot find the file specified.]

Reason

This is usually due to a missing driver or the COM port does not exist. 

Solutions

  1. Install the drivers for the hardware

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