I think I found it:
The MAS 90 Icon points to a UNC after running workstation setup at a windows 7 station connecting to Server 2008 with a mapped drive
Entry Type: Informational
Product: Sage MAS 90 ERP and Sage MAS 200 ERP
Application: System Setup
Version Reported: 4.30
Subject:
The MAS 90 Icon points to a UNC after running workstation setup at a windows 7 station connecting to Server 2008 via a mapped drive and the documentation indicates that MAS 90 run using a mapped drive
Steps to Duplicate:
Access a Windows 7 workstation
From the Windows 7 workstation access a sharepoint above a MAS90 folder loaded on Server 2008
Map a drive to the sharepoint
Use the mapped drive path to access the mas90\wksetup folder
Run wksetup.exe
Put the icon in a folder like test
Once workstation setup is finished right select the icon and select properties
Note: The icon is pointing to a UNC instead of the mapped drive we used for workstation setup
Possible Workaround:
Turn off User Account Control (UAC) and set to the Default level