How To Fix Windows 10 Paint 3D Not Working Method 1: TroubleShoot Paint 3D. Since windows troubleshooter is the default windows mechanism to fix up the bugs of its native applications and OS, you must windows Troubleshooter at first hand, see if it can fix the issue.Can I get the old Microsoft Paint back?
With a little investigation, I discovered Microsoft chose to hide the old Paint app. In order to get it back, you will need to modify some registry keys so don’t forget to backup your registry before walking through the steps below. Click Start, type: regedit, right-click it then click Run as administrator.How to download Paint 3D?
Go to the Microsoft website to find Paint 3D. Click on Get. The website will try to open the Microsoft Store. Click on Open. Click on the Free button to start the download.