I need to update an application on our client computers (WinXP Pro) to its new version.
Can I create an *.msi package as follows:
1-Setup a clean reference computer with SP2
2-Install the current version of the application to be upgraded and configure as necessary
3-Take a snapshot with WinInstall LE
4-Upgrade the application and configure as necessary
5-Take the final snapshot to create the *.msi
6-Deploy through a GPO
Also, is there anything else I need to be aware of..?