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And always feel free to hit us up on Twitter @MxdRealityDev.
The Mixed Reality Forums here are no longer being used or maintained.
There are a few other places we would like to direct you to for support, both from Microsoft and from the community.
The first way we want to connect with you is our mixed reality developer program, which you can sign up for at https://aka.ms/IWantMR.
For technical questions, please use Stack Overflow, and tag your questions using either hololens or windows-mixed-reality.
If you want to join in discussions, please do so in the HoloDevelopers Slack, which you can join by going to https://aka.ms/holodevelopers, or in our Microsoft Tech Communities forums at https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality.
And always feel free to hit us up on Twitter @MxdRealityDev.
Do you know how to solve this problem when building under holo? CS0234

Best Answer
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Kent1LG ✭
Hi D_o_r_G,
I believe your problem come from the W10 version used on the build settings,
Try again with the last version of W10 SDK (also don't forget to change it on the build settings).Tell me if is working,
Quentin LG
5
Answers
Hi D_o_r_G,
I believe your problem come from the W10 version used on the build settings,
Try again with the last version of W10 SDK (also don't forget to change it on the build settings).
Tell me if is working,
Quentin LG
Hi, Indeed,I used the old W10sdk. The update helped me fix those bugs and the project can now build. Thanks. But now there are new errors.
Share me a screen if you want , i can check if i know a way to fix it.
@Kent1LG
Even with all this errors you can build?
I don't remember where but i saw an issue like your's, on the forum,
it seems like this is a know bug, already up to the developpers, just
a little annoying.
I can build a project, because these errors appear immediately after construction, but when you start visual studio project otkazyvaetsya work and there are also errors.