Unreal Engine requires 1 of the following devenv (Visual Studio): 2012, 2013, 2015.
And they can’t abbandon the old ones, Visual Studio isn’t cheap for large companies, and 2015 community is only allowed for teams smaller and equals than 5 people.
Zydronium,
shows on page 21 of this thread (Near the bottom) that he uses VS 2015 Community… Has screenies of it even. I am hoping he or someone can advise me on how to set it up… or how I am being a chowderhead and ******** it up. 
I didn’t said 2015 isn’t supported, your screenshot shows it is 
From what I see in your screenshot is that some registry keys are incorrect. Maybe try to repair Visual Studio?
You have a good download of Visual Studio Community 2015 with Update 1? Can launch it on it’s own?
Don’t feel bad, blew up my Source Engine this weekend had to re-download it, happens when learning, at least for me it does.
Yup it does…
In windows 10 I go to all apps and find Visual Studio 2015 and click on it and the Start page pops right up.
When I click on help and about VS 2015 it is version 14.0.24720.00 update 1.
When I go to UE -release and get into samples, mobile starter content the project file is dated 3/29/16 I right click it and click generate VS files and it says I don’t have the source code. and I am in the full engine dir… I am confused
So good copy of VS 2015 and it runs… check!
Right click you project and switch engine versions on your project file and see if you can generate new VS files, then try to open it. Like a Engine version 4.8 or any plain ones not sourced. Just something different than one you have now.
I did right click switch engine in the MMO kit… Then right click and generate vs files I get the error listed above.
If I go to samples in the engine and do the same thing, right click switch, right click and generate VS files, I get an error about not having the source.
I used the link https://github.com/EpicGames/UnrealEngine from MMOkit directions, to get the engine.
Are you using Preview 8 of Version 11, the kit is only supported on version 10…
Do you have version 10.4? https://github.com/EpicGames/UnrealEngine/releases
I see up few threads back you said version 10, is that just plain 10? I know I had an old source of 10 that used VS 2013, maybe you need 10.4 for VS 2015? <shrug>
OH my… How did you find that link… the link I posted had a zip there… and I was at the same place when I clicked the drop down to the left and d/l’d that version of 4.10… I love the link you have as it gives me 4.10.4 TY vm… I’ll try that one …
Go to your link, right in the middle it says 71 releases, click that, I usually try to use latest releases they have most up to date fixes, I found it one day by accident. I hope that will fix your issue, be sure to get a clean build on that engine, takes me over an hour on my slow system.
Download that source, run setup batch file to update files, then GenerateProjectFiles, open UE4 project file in VS 2015. If that happens good chance we found a fix.
OH I hear ya… I was at 10,998 secs to build the engine before I built a new machine… it is a little better and compiles the engine in 486 seconds.
well, it did before I broke all this by going to 2015…
Thank you very much for the info on the link… Started the download… after dinner… we’ll see.
Well, we didn’t hear back, hope that means good news.
You got to update us on this story plot, did you defeat the evil error screen?
i have a one problem whit this, any can help me ?, thanks
you need the full pack of vs 2015, in the install you need tilk the common tools for this, or do a complete install, good luck ( sorry if my english is bad )
Well Nemo… I tried repair. moving kit to kit to C drive… (That was a waste of time… as I have been working with VS 2015 error…not sure what the hell I was thinking moving the kit and expecting anything to be different.) uninstalled Vs 2015 from D Drive… reinstalled it to C drive… made dinner… ate with the wife… Tried your link of 4 10 4 same error. I was mad about the kerfuffle I was in over the 2015 error… came back. Nuked the drive… Regedit showed D: reg entries after installing VS to C drive.
Reinstalled Win10. Updated all drivers on OS… reinstalled video and then installed vs2015 and used your link to 4 10 4. Same error… checked reg again over the error reg entries… they all matched what was required…
Was really upset by that point, ate a bowl of ice cream, watched TV and went to bed… and forgot I said I would post results yesterday.
So… now… I see YorchCB says I need a full install of 2015… So… I am back at the KB… getting ready to nuke 2015 and reinstall with all check marks.
Since I am now out of ice cream… I REALLY hopes this works.
Update:
Under modify you can select “common tools”…
updating now 
i forget say that xD, well you can work whit this
remember build the source c++ file in visual if you don’t do that you can’t use this launcher
In the Meantime i can’t compile this project xD
You have problems whit the MMOPlayerControlers ?