From Rex article:

The purpose of a stub program is to update the files from a server. In the following code, the stub program checks for all DLLs. If any DLL is missing or needs updated, all DLLs will be copied. You can use a similar method to check the EXE.


>Eric,
>
>Thanx! for the link. But, if I'm not mistaken, what he was doing was to check if the file existed or not. In my case the file will always be there but the version can be different from the one on the user's local machine.
>
>Martin