Thanks Sergey

I'm reading that now.

Nick

>Check AppStart - Auto-Update Application Starter File #21770
>
>>
>>I have an application running on users PC's. Part of this application uses web services to synchronise data.
>>
>>I would like to allow the application to check for upgrades as well when synchronising data and install upgrades when the user starts it up.
>>
>>Any suggestions on the best way to transfer a new executable to the remote PC.
>>
>>I can see I need to alter the application to use some sort of starter but I want to be sure a new exe doesn't get blocked by firewalls etc.
>>
>>Any ideas.
>>
>>Thanks
>>
>>
>>Nick Mason