I use ManagedProgect. How can I do in the UIInitialized event handler:
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Detect if my product is installed.
I use AppSearch.IsProductInstalled(projectGUID), but it returns false if the program is installed.
How to detect if my product is installed? -
If the product is installed, how to find out the version of product and installation folder?
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I want to save data from custom dialog in order to use it in the next installation. Where can I save the data?