diff --git a/reactos/subsys/system/cmd/batch.c b/reactos/subsys/system/cmd/batch.c
index 8a63b226298..09d64849a5e 100644
--- a/reactos/subsys/system/cmd/batch.c
+++ b/reactos/subsys/system/cmd/batch.c
@@ -219,9 +219,9 @@ BOOL Batch (LPTSTR fullname, LPTSTR firstword, LPTSTR param)
 {
 	HANDLE hFile;
 	SetLastError(0);
-	hFile = CreateFile (fullname, GENERIC_READ, FILE_SHARE_READ, NULL,
+	hFile = CreateFile (fullname, GENERIC_READ, FILE_SHARE_WRITE | FILE_SHARE_READ | FILE_SHARE_DELETE, NULL,
 			    OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL |
-				 FILE_FLAG_SEQUENTIAL_SCAN, NULL);	
+				 FILE_FLAG_SEQUENTIAL_SCAN | FILE_FLAG_WRITE_THROUGH, NULL);	
 
 #ifdef _DEBUG
 	DebugPrintf (_T("Batch: (\'%s\', \'%s\', \'%s\')  hFile = %x\n"),
diff --git a/reactos/subsys/system/cmd/cmd.c b/reactos/subsys/system/cmd/cmd.c
index 9b469c0ce7b..ad5954ea89e 100644
--- a/reactos/subsys/system/cmd/cmd.c
+++ b/reactos/subsys/system/cmd/cmd.c
@@ -780,9 +780,9 @@ VOID ParseCommandLine (LPTSTR cmd)
     /* we need make sure the LastError msg is zero before calling CreateFile */
 		SetLastError(0); 
 
-    hFile = CreateFile (out, GENERIC_WRITE, FILE_SHARE_WRITE, &sa,
+    hFile = CreateFile (out, GENERIC_WRITE, FILE_SHARE_WRITE | FILE_SHARE_READ | FILE_SHARE_DELETE, &sa,
 		                    (nRedirFlags & OUTPUT_APPEND) ? OPEN_ALWAYS : CREATE_ALWAYS,
-		                    FILE_ATTRIBUTE_NORMAL, NULL);
+		                    FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH, NULL);
 		
     if (hFile == INVALID_HANDLE_VALUE)
 		{