Citrix states in their article: CTX542227

CTX542227 - Error: "The system cannot find the file specified. This initial program cannot be started: #10.x.x.x. Please check the initial program in the client configuration" when connecting to a published application.

This document was published at: http://support.citrix.com/kb/entry.jspa?externalID=CTX542227

Document ID: CTX542227, Created on: Aug 7, 2000, Updated: Apr 23, 2003

Products: Citrix MetaFrame 1.8 for Microsoft NT 4.0 Server Terminal Server Edition, Citrix MetaFrame 1.8 for Microsoft Windows 2000, Citrix WinFrame 1.8

This error occurs if the published application feature is chosen in the Citrix ICA Client and an IP address is entered in place of a valid published application name.

This error also occurs if the Citrix ICA Client has a correct server connection defined and there is an invalid entry
in the application section of that definition.

When the defined connection attempts to launch, you will receive a logon prompt to enter the correct credentials
and the above error message is displayed. Press OK; the connection aborts and returns to the client.

The error commonly occurs when the server IP address is added to the definition of the published application
instead of to the Server Location section of the ICA Client.