Hello Serouche The easiest way to achieve this will be to set the server setting "Minimum API Setting" (in Admin tool , Server Information , Configuration)
For example, to only allow 6.3 clients to connect to your server, set the Minimum API version to 11. Please note that this will block any client which does not use the 6.3 API. So if you are using the mid-tier or any custom written API, it needs to use the 6.3 API, or it will be blocked. I suspect the API version for 6.0.1 is 10, but you will need to confirm this. Hope this helps Jacques Andre [EMAIL PROTECTED] _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at http://www.wwrug.org