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Moreover, the ‘key file not found’ error is going to be displayed when running if the Axxon PSIM cannot be run in the Axxon PSIM Axxon PSIM Axxon PSIM Demo-mode (i.e. if more than two months have passed since the moment of creating the ‘psim.exe’ executable file or the computer’s time is more than 00:00 and less than 08:00).
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