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We are using wix managed bootsrapper with WPF UI which host multiple wix msi.
Whenever we first time install, the size in control panel shows around 820 kb, but when changes the bundle version and one of the msi package version and upgrade it, the size in control panel shows 48.9 MB which is very large in comparison to fresh installation.
Fresh Installation -
Please suggest what may be the reason of this size difference.