--- a/kerneltest/f32test/loader/security/t_ldrcheck.cpp	Wed Jul 21 14:46:58 2010 +0100
+++ b/kerneltest/f32test/loader/security/t_ldrcheck.cpp	Thu Jul 22 16:46:39 2010 +0100
@@ -588,7 +588,7 @@
     RFile corrFile;
     CleanupClosePushL(corrFile);	
 
-    TInt r=corrFile.Open(TheFs, aFileName, EFileWrite);
+    TInt r=corrFile.Open(TheFs, aFileName, EFileWrite|EFileWriteDirectIO);
 	if(r != KErrNone)
         return r;