# VXGI still won't work (UnrealBuildTool Error)

**URL:** <https://forums.unrealengine.com/t/vxgi-still-wont-work-unrealbuildtool-error/392866>\
**Category:** Getting Started & Setup\
**Tags:** error, generateprojectfiles, unreal-engine, failed, question\
**Created:** [May 6, 2017, 5:36am UTC](https://forums.unrealengine.com/t/vxgi-still-wont-work-unrealbuildtool-error/392866 "2017-05-06T05:36:17Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Elimina](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Elimina](https://forums.unrealengine.com/u/Elimina)\
**Post date:** [May 6, 2017, 5:36am UTC](https://forums.unrealengine.com/t/vxgi-still-wont-work-unrealbuildtool-error/392866/1 "2017-05-06T05:36:17Z")

</div>

I have been trying to get VXGI set up for the past week with no luck. I am trying to install VXGI 4.15 into UE4 but I keep getting different errors with each approach I take. This time I got “UnrealBuildTool Exception: ERROR: A game project path was not specified” when I ran the GenerateProjectFiles.bat. The Setup.bat worked just fine but this is my next obstacle I have to face. If anybody could help me finally get VXGI working would be a big help.

---

<div class="post-metadata">

**Author:** ![George3d](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@George3d](https://forums.unrealengine.com/u/George3d)\
**Post date:** [May 6, 2017, 11:38am UTC](https://forums.unrealengine.com/t/vxgi-still-wont-work-unrealbuildtool-error/392866/2 "2017-05-06T11:38:10Z")

</div>

Me too mate. Struggling to get this done. Cab’t even get get past generateprojectfiles.bat I get an error in red. Doing my head in 🙂

---

<div class="post-metadata">

**Author:** ![anonymous\_user\_2b03d27c](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_2b03d27c](https://forums.unrealengine.com/u/anonymous_user_2b03d27c)\
**Post date:** [May 9, 2017, 1:58pm UTC](https://forums.unrealengine.com/t/vxgi-still-wont-work-unrealbuildtool-error/392866/3 "2017-05-09T13:58:06Z")

</div>

Hey -

Please check the answer provided by Tim here: [How I add VXGI not from Github - Programming & Scripting - Epic Developer Community Forums](https://answers.unrealengine.com/questions/498433/how-i-add-vxgi-not-from-github.html) . If you connect your Epic Games account and you GitHub account, you should be able to download the engine from the link provided in Tim’s response.

Cheers