This might be a little rusty (from memory), but should help some. Take a few minutes and visit citrix.com and look for the MF 1.8 admin guide whitepaper...all of this is explained in exact detail. Once that user clicks on the published app (word) icon (let's assume you're not using Nfuse) the client sends a broadcast message to one of your Citrix servers. That server will return the address of the ICA Master browser to the client. The client then contacts the Master browser machine, and authenticates with it. This is where load balancing kick in: The ICA Master browser has a list of all servers that have the word application published, so it will send the client the address of the server with the least load (according to the load balancing configuration). The client will then connect directly to the appropriate Citrix server...runs the userlogon.cmd...then the logon script (specified in User Manager). <that is a high level view> It may not run if you are using some type of application security that is not configured, or if User Manager is incorrect, or if the registry has been badly messed with. HTH, Paul DeHaan CCNA, CCA... Network Administrator J.M. Huber Corp. >>> rick@xxxxxxxxxxxxx 11/20/02 12:54PM >>> You know how days go, where absolutely nothing sinks in.. well, today is one of them. Can anyone explain to me, in simple terms how the process of using a published app (MF1.8) works? For example, we're using thin clients and they're not getting the domain login script. So, I thought I'd delve into the interprocessings to find out where it's bombing.... So, from a thin client, a user dbl clicks upon the published app, say Word. What happens next? Does the request go to the citrix box, load balancing takes over to determine what printer it's assigned to, then go to the DC to authenticate? Is that so? If so, how can I see why it's not touching the DC, or is it? We are using NT4.0 SP6a with MF1.8 SP3. Thanks, Rick ======================================================================== == Rick Fogarty Coordinator, Technical Support and Computer Servicing Sandhills Community College 3395 Airport Rd Pinehurst, NC 28374 1(910) 695-3943 Fax 1(910)695-1823 rick@xxxxxxxxxxxxx http://www.sandhills.edu <http://www.sandhills.edu/> ======================================================================== == *********************************************** This Weeks Sponsor: Wyse Technologies Get a free whitepaper on how to secure your corporate data from Wyse. Click Below. http://thethin.net/wyse.cfm *********************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm *********************************************** This Weeks Sponsor: Wyse Technologies Get a free whitepaper on how to secure your corporate data from Wyse. Click Below. http://thethin.net/wyse.cfm *********************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm