diff --git a/dll/win32/wdmaud.drv/wdmaud.c b/dll/win32/wdmaud.drv/wdmaud.c
index 6b8561f19f3ef..6716e56346ddc 100644
--- a/dll/win32/wdmaud.drv/wdmaud.c
+++ b/dll/win32/wdmaud.drv/wdmaud.c
@@ -18,7 +18,7 @@
 #include <debug.h>
 #include <mmebuddy_debug.h>
 
-#define USE_MMIXER_LIB
+//#define USE_MMIXER_LIB
 #ifndef USE_MMIXER_LIB
 #define FUNC_NAME(x) x##ByLegacy
 #else
diff --git a/ntoskrnl/ke/timerobj.c b/ntoskrnl/ke/timerobj.c
index 1c19d03b46ede..38f221b33c606 100644
--- a/ntoskrnl/ke/timerobj.c
+++ b/ntoskrnl/ke/timerobj.c
@@ -207,7 +207,7 @@ KeCancelTimer(IN OUT PKTIMER Timer)
 {
     KIRQL OldIrql;
     BOOLEAN Inserted;
-    ASSERT_TIMER(Timer);
+    //ASSERT_TIMER(Timer);
     ASSERT(KeGetCurrentIrql() <= DISPATCH_LEVEL);
     DPRINT("KeCancelTimer(): Timer %p\n", Timer);
 
diff --git a/ntoskrnl/mm/ARM3/mdlsup.c b/ntoskrnl/mm/ARM3/mdlsup.c
index 96dc02aca85c3..cb026e64d052f 100644
--- a/ntoskrnl/mm/ARM3/mdlsup.c
+++ b/ntoskrnl/mm/ARM3/mdlsup.c
@@ -697,10 +697,10 @@ MmMapLockedPagesSpecifyCache(IN PMDL Mdl,
         //
         // Sanity checks
         //
-        ASSERT((Mdl->MdlFlags & (MDL_MAPPED_TO_SYSTEM_VA |
-                                 MDL_SOURCE_IS_NONPAGED_POOL |
-                                 MDL_PARTIAL_HAS_BEEN_MAPPED)) == 0);
-        ASSERT((Mdl->MdlFlags & (MDL_PAGES_LOCKED | MDL_PARTIAL)) != 0);
+        //ASSERT((Mdl->MdlFlags & (MDL_MAPPED_TO_SYSTEM_VA |
+        //                         MDL_SOURCE_IS_NONPAGED_POOL |
+        //                         MDL_PARTIAL_HAS_BEEN_MAPPED)) == 0);
+        //ASSERT((Mdl->MdlFlags & (MDL_PAGES_LOCKED | MDL_PARTIAL)) != 0);
 
         //
         // Get the correct cache type
diff --git a/ntoskrnl/se/accesschk.c b/ntoskrnl/se/accesschk.c
index ad931da38fb81..ab0132ed3d590 100644
--- a/ntoskrnl/se/accesschk.c
+++ b/ntoskrnl/se/accesschk.c
@@ -1429,13 +1429,14 @@ SepAccessCheckWorker(
         goto ReturnCommonStatus;
     }
 
+ReturnCommonStatus: // HACK
     /*
      * If we're here then we granted all the desired
      * access rights the caller wanted.
      */
     Status = STATUS_SUCCESS;
 
-ReturnCommonStatus:
+//ReturnCommonStatus:
     if (!UseResultList)
     {
         *GrantedAccessList = PreviouslyGrantedAccess;