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LM-X License Manager uses time_t, because this is the only portable representation of time across operating systems. If a file from outside the range span specified by time_t (for example 1750) is detected by Windows, the Windows API changes the time to the one that fits the range represented by the time_t, thereby resulting in LM-X informing the user that system clock check has been set back from a random date.
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To fix this problem, try to locate and correct the time in the affected files.
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