The Microsoft Shared Computer Toolkit for Windows® XP. Version 1.1 readme.txt
Updated April 6th, 2006 

Send all feedback/comments/problems to sctsupp@microsoft.com

Methods of Installation
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If you already have the Shared Computer Toolkit Version 1.0 installed, download the installation file named SCT_Upgrade_from_V1.exe and open it to start the installation.

If this is the first time you are installing the Shared Computer Toolkit, download the installation file named Shared_Computer_Toolkit_ENU.msi and open it to start the installation.