Problem:
When you try to download FL Studio on WIndows you are redirected to the Microsoft App Store to purchase the FL Studio Mobile App instead.
Why did this happen?
Microsoft introduced a new 'safer' version of Windows. Windows 10 S or 'Windows 10 Secure' that protects the users by only allowing software to be installed directly from the Microsoft App Store. This is similar to the case with mobile devices that can only use the Apple App Store (iOS) or Google Play Store (Android), for example.
Solution:
1. Update your Windows 10 S version to a regular Windows 10 version, its free.Please check the instructions on the Microsoft web site here: https://support.microsoft.com/en-us/help/4020089/windows-10-in-s-mode-faq
Read the answer under the title: "How to switch out of S mode?"
2. Windows has a setting to set where to get Apps/Programs from.
You can find it here:
Windows 'Settings' -> 'Apps' -> 'Apps & Features' -> 'Choose where to get apps'.
You will have 4 different options:
Restart Windows after you changed this setting, just to be sure.
Image Line Support Team