Hello, my name is Emmanuel, and I am an Independent Advisor. I'll be more than happy to assist you today!
I am so sorry to hear that you are having an issue installing the Ibis Paint app via the Microsoft Store. I would recommend following each step below to sort out this problem.
- Make sure to download the latest Windows Update on your computer. Please go to SETTINGS > WINDOWS UPDATE > CHECK FOR UPDATES, then INSTALL if there are any.
- Go to the Windows search bar, then type in Microsoft Store, then click it to launch. Next, click LIBRARY, then GET UPDATES.
- Go to SETTINGS > APPS > INSTALLED APPS > search for Microsoft Store, then click three dots to open options > select ADVANCED OPTIONS > please scroll down until you see Reset, please click REPAIR, then relaunch the Microsoft Store app. If you are still able to download Ibis paint, click RESET.
For your reference, you may also visit https://support.microsoft.com/en-us/account-bil...
I hope this information can help you.
Let me know if this works for you.