Engine having trouble detecting my installation of VS2015

Hey everyone, posted this question on the answer hub but didn’t receive a response so I thought I would check to see what the forum had to say.

I read through every single answerhub and forum post i could find on the topic and all the solutions that worked for others did not work for me.

The details are contained within the following answerhub post:

the only thing i left out from it is that i already ruled out OS permission issues.

I would appreciate any assistance and I thank you for your time helping!

Are you using the binary or the source version?

If you’re using the source version you may missed a call to setup.bat and you should double check if you are on the correct branch. The last time I setup a development machine for UE I was on a branch that used VS2013 as default IDE.