diff -r ca8a1b6995f6 -r 52e343bb8f80 memspy/Driver/Kernel/Source/MemSpyDriverSuspensionManager.cpp
--- a/memspy/Driver/Kernel/Source/MemSpyDriverSuspensionManager.cpp	Tue Aug 31 16:45:49 2010 +0300
+++ b/memspy/Driver/Kernel/Source/MemSpyDriverSuspensionManager.cpp	Wed Sep 01 12:37:10 2010 +0100
@@ -427,8 +427,10 @@
     //
 	if ( iTempObj )
         {
+		NKern::LockSystem();
 		r = iTempObj->Open();
 	    TRACE( Kern::Printf("DMemSpySuspensionManager::OpenTempObject() - open returned: %d", r ));
+		NKern::UnlockSystem();
 		//
         if  ( r == KErrNone )
             {
@@ -497,9 +499,14 @@
 	__ASSERT_DEBUG( iTempObj, MemSpyDriverUtils::Fault( __LINE__ ) );
     if  ( iTempObj )
         {
-		NKern::ThreadEnterCS();
+	    NKern::ThreadEnterCS();
+        
+        TRACE( Kern::Printf("DMemSpySuspensionManager::CloseTempObject() - in CS..." ));
 	    Kern::SafeClose( iTempObj, NULL );
-		NKern::ThreadLeaveCS();
+        TRACE( Kern::Printf("DMemSpySuspensionManager::CloseTempObject() - done safe close..." ));
+	    NKern::ThreadLeaveCS();
+
+        TRACE( Kern::Printf("DMemSpySuspensionManager::CloseTempObject() - left CS" ));
         }
 
     TRACE( Kern::Printf("DMemSpySuspensionManager::CloseTempObject() - END" ));