diff --git a/kernel/dosfns.c b/kernel/dosfns.c
index 53a0d7d..1a07743 100644
--- a/kernel/dosfns.c
+++ b/kernel/dosfns.c
@@ -1271,7 +1271,7 @@ COUNT DosRenameTrue(BYTE * path1, BYTE * path2, int attrib)
 {
   if (path1[0] != path2[0])
   {
-    return DE_INVLDDRV;
+    return DE_DEVICE; /* not same device */
   }
   if (current_ldt->cdsFlags & CDSNETWDRV)
     return remote_rename();
diff --git a/kernel/newstuff.c b/kernel/newstuff.c
index e69136f..505642c 100644
--- a/kernel/newstuff.c
+++ b/kernel/newstuff.c
@@ -128,7 +128,7 @@ COUNT get_verify_drive(const char FAR * src)
     drive = default_drive;
 
   if (get_cds(drive) == NULL)
-    return DE_INVLDDRV;
+    return DE_PATHNOTFND;
     
   return drive;
 }