Allow unlink msi in purge data.

interactiveRules/purgeData.r

@@ -21,7 +21,7 @@ purgeData{
         #writeLine("stdout", "-- *path; *diff > *objAccessTime");
         if(int(*diff) > int(*objAccessTime)){
             writeLine("stdout", "Last access: *objAccessTime; Delete: *path");
-            #msiDataObjUnlink("*path++++forceFlag=", *status);
+            msiDataObjUnlink("*path++++forceFlag=", *status);
         }
     }
     msiDeleteUnusedAVUs();