Need to ask a question

Hello, I have not worked in unreal engine for sometime now, Is there a way to find out what version I was using for my project?

The version number should be displayed in the thumbnail of your project when you open the launcher. If you are on a new system or have reinstalled the launcher, double click the uproject file and it should launch. Depending on which version it is, and what you have installed it’ll likely ask if you want to open a copy of it in the latest version. =)

You can open the .uproject file in a text editor and it should display the version.