I have a machine that is receiving the event ID's below and are not installing Office 2003 no matter what we try. It says that the installation source is not available but it is available and over 150 other computers can reach it with no problems. Security is correct and has not changed in over a year. Event IDs Event Type: Error Event Source: Application Management Event Category: None Event ID: 108 Date: 3/22/2007 Time: 10:52:37 AM User: NT AUTHORITY\SYSTEM Computer: CHCSWS50 Description: Failed to apply changes to software installation settings. Software changes could not be applied. A previous log entry with details should exist. The error was : The installation source for this product is not available. Verify that the source exists and that you can access it. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. ------------------------------------------------------------------------ Event Type: Error Event Source: Application Management Event Category: None Event ID: 102 Date: 3/22/2007 Time: 10:52:36 AM User: NT AUTHORITY\SYSTEM Computer: CHCSWS50 Description: The install of application Microsoft Office Professional Edition 2003 from policy CHCS Office 2003 Pro Ent Install Policy (TCCHCC SDP) failed. The error was : The installation source for this product is not available. Verify that the source exists and that you can access it. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Justin A. Salandra MCSE Windows 2000 & 2003 Network and Technology Services Manager Catholic Healthcare System 646.505.3681 - office 917.455.0110 - cell jasalandra@xxxxxxxxxxx <mailto:jasalandra@xxxxxxxxxxx>