Unable to install 4.10.2

I am currently in school and in class we are using version 4.10.2 I have not been able to install that version and I do not know why. I have 4.10.3 4.9.2 and 4.9.3 that is all. Is there a way to add 4.10.2 as that is what I need to do my work? Please let me know, Thank you,

Hi Dragonwizard,

The 4.10.3 engine version is still 4.10, it is simply a hotfix designed to fix errors within the 4.10 release. Through the launcher there is no way to go back to 4.10.2, however you should be able to get the 4.10.2 source version via github if you need to, you can get that here: https://github.com/EpicGames/UnrealEngine/releases/tag/4.10.2-release

probably because you have the 4.10.3 version, so use that version, it will work the same way. The difference from 4.10.2 and 4.10.3 is only bug fixes…