I just had a look at your dmp file and it shows the crash in a Windows core dll named ‘ntdll.dll’.
There is a thread from August 2025 where the same problem with ntdll.dll occured in combination with Kontakt 8, maybe there is a solution in it for you.
Hello Daniel,
The exception says that ntdll.dll is asked to execute code from an address from the heap (list) that is not flagged as executable code, using the RtlpTpTimerCallback function of ntdll.dll.
There probably will be an entry in the Windows System logs (Event Log), either in section System or Application.
Maybe its worth checking there for more detailed information, e.g. about the application that called that function in ntdll.dll.
As I am not a developer, I do not know what ntdll.…
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