diff --git a/dlls/msi/files.c b/dlls/msi/files.c
index 26248c5..842a72d 100644
--- a/dlls/msi/files.c
+++ b/dlls/msi/files.c
@@ -750,11 +750,6 @@ static UINT copy_install_file(MSIFILE *file)
         gle = copy_file(file);
         TRACE("Overwriting existing file: %d\n", gle);
     }
-    else if (!(file->Attributes & msidbFileAttributesVital))
-    {
-        TRACE("Ignoring error for nonvital\n");
-        gle = ERROR_SUCCESS;
-    }
 
     return gle;
 }
diff --git a/dlls/msi/tests/install.c b/dlls/msi/tests/install.c
index e81e3a5..881bb5c 100644
--- a/dlls/msi/tests/install.c
+++ b/dlls/msi/tests/install.c
@@ -4411,22 +4411,22 @@ static void test_sourcefolder(void)
     MsiSetInternalUI(INSTALLUILEVEL_NONE, NULL);
 
     r = MsiInstallProductA(msifile, NULL);
+    ok(r == ERROR_INSTALL_FAILURE,
+       "Expected ERROR_INSTALL_FAILURE, got %u\n", r);
     ok(!delete_pf("msitest\\augustus", TRUE), "File installed\n");
     todo_wine
     {
-        ok(r == ERROR_INSTALL_FAILURE,
-           "Expected ERROR_INSTALL_FAILURE, got %u\n", r);
         ok(!delete_pf("msitest", FALSE), "File installed\n");
     }
 
     RemoveDirectoryA("msitest");
 
     r = MsiInstallProductA(msifile, NULL);
+    ok(r == ERROR_INSTALL_FAILURE,
+       "Expected ERROR_INSTALL_FAILURE, got %u\n", r);
     ok(!delete_pf("msitest\\augustus", TRUE), "File installed\n");
     todo_wine
     {
-        ok(r == ERROR_INSTALL_FAILURE,
-           "Expected ERROR_INSTALL_FAILURE, got %u\n", r);
         ok(!delete_pf("msitest", FALSE), "File installed\n");
     }
 
-- 
1.5.4.3