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by morphique
Thu Jan 18, 2007 7:03 am
Forum: Support
Topic: SysDbgWriteMsr
Replies: 0
Views: 3023

SysDbgWriteMsr

I m trying to write MSR register with following function but NtSystemDebugControl returns 0xc0000022(access denied). Any ideas on what might be the possible cause? Is it because of some new protection? typedef struct _SysDbgMsr{ ULONG Address; ULONGLONG *Data; }SysDbgMsr, *PSysDbgMsr; void SetMsr(){...