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Corrupted Start Stamp Of Block Header

Heap violation detected. Corrupted start stamp of block header : actual <stamp>, expected <stamp>.

This error is hit when the start stamp of the header of the block is corrupted. This occurs during buffer underruns.

Heap Handle – Heap handle used in the call.

Block address – Heap block involved in the operation

Size – Size of the heap block. Corrupted stamp value

Description - Corrupted start stamp of block header: actual <stamp>, expected <stamp>

Trace description – Saved stack frames for the HeapAlloc/malloc/new operation

Please read The Structure of a Page Heap Block for debugging tips.

Frequency of this error is low.