Thanks for interest in this topic. Therefore I should to present the problem with ICA client in more detail: 1. Client connect to the terminal server: 1.1. On the server display appears the MessageBox "Installation of the software for your Canon LBP-810 is now complete" 1.2. Admin clicked on "OK" button. 1.3. In the Event Viewer appear events of two types: 1.3.1. Warning, Event ID: 2, User: NT AUTHORITY\SYSTEM Description: Printer Client\.... was created. 1.3.2. Information, Event ID: 9, User: NT AUTHORITY\SYSTEM Description: Printer Client\.... was set. Note, that this event is repeated four times! Question # 1: Could the MessageBox to be closed by himself automatically? Note, that VBScript has no methods for solving this problem? 2. Client is logged off the terminal server: 2.1. In the Event Viewer appear events of three types: 2.1.1. Warning, Event ID: 8, User: NT AUTHORITY\SYSTEM Description: Printer Client\.... was purged. 2.1.2. Warning, Event ID: 4, User: NT AUTHORITY\SYSTEM Description: Printer Client\.... is pending deletion. 2.1.3. Warning, Event ID: 3, User: NT AUTHORITY\SYSTEM Description: Printer Client\.... was deleted. 2.1.4. Error, Event ID: 1103, User: N/A Description: An internal communication error occured. Redirected printing will no longer function. Question # 2: Is this Error Event critical to the Win2000 Terminal Server? Would it be responsible for Server instability with net cables disconnection? -- Best regards, Yakymakha mailto:[log in to unmask] The NOSPIN Group is now offering Free PC Tech support at our newest website: http://freepctech.com