Cannot request exclusive semaphores at interrupt time.

Details
Product: Windows Operating System
Event ID: 104
Source: Kernel
Version: 5.0
Component: System Resources
Symbolic Name: ERROR_INVALID_AT_INTERRUPT_TIME
Message: Cannot request exclusive semaphores at interrupt time.
   
Explanation

Exclusive system semaphores are owned by a task. The system checks to make sure that only the owner modifies the semaphore. It is impossible to determine the requester at interrupt time, so exclusive semaphores might not be modified then.

   
User Action

End your requested operation, wait awhile, and retry. If you still get this message, contact the supplier of the running application.

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