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Last Updated: 4/22/2017

warning C28153: The value for an IRQL from annotation could not be evaluated in this context.

Additional information

Probable annotation error.

The following was computed: <val>

This warning indicates that the Code Analysis tool cannot interpret the function annotation because the annotation is not coded correctly. As a result, the Code Analysis tool cannot determine the specified IRQL value.

This warning can occur with any of the driver-specific annotations that mention an IRQL when the Code Analysis tool cannot evaluate the expression for the IRQL.

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