I'm confused by the folder names under "Resources/Files and Folders". There is shown a folder "Windows Volume/Windows/System 64" which does not exist, however there does exist the folder "SysWoW64" which isn't shown, are these two the same thing? Likewise the program shows "System 16" which doesn't exist but omits "System 32". AFAIK 16-bit programs have not been compatible with any version of Windows for many years and cannot be used so I don't know why they show a System 16.
As a 2nd question can I ask about "Product Details". On there is a tab for "Product IDs" and on there two codes - "Product Code" and "Upgrade Code". Can I check the use of these, my guess is that "Product Code" identifies a product release, that is it changes with each new version. Whereas Upgrade Code is more of an identification for the product - it remains the same with each new release and on install any existing installed product with the same Upgrade Code is first removed. Is this roughly correct?