Windows System Error Code 541 – ERROR_TIMER_NOT_CANCELED (0x21D)]

In this post, you’ll learn about the Windows System Error ERROR_TIMER_NOT_CANCELED (0x21D)] and the reason why you are receiving the error message

How does this Error in Windows Look like?

Error Code 541 ERROR_TIMER_NOT_CANCELED (0x21D)]

Why do you receive the System Error Error Code 541 ERROR_TIMER_NOT_CANCELED (0x21D)] in Windows?

An attempt was made to cancel or set a timer that has an associated APC and the subject thread is not the thread that originally set the timer with an associated APC routine.

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