Override Application with new Software Distribution Task

LDMS SP2

I have created a task to pre-cache a specific application.

The tasks runs fine and the file is in the pre-cache folder.

Then I get a new file that has the same name as the previous one, replace the old app with the new one in my Software Distribution Folder and run the task again.

Shouldn't my app be updated with the new file? I have reset the hash and rerun but still the task completes, but the file in the client is never updated.

Any help is appreciated.

Regards.