# VS Rebuild - Instant Failed

**URL:** <https://forums.unrealengine.com/t/vs-rebuild-instant-failed/354570>\
**Category:** Getting Started & Setup\
**Tags:** unreal-engine, bug-report, question\
**Created:** [April 18, 2016, 8:36am UTC](https://forums.unrealengine.com/t/vs-rebuild-instant-failed/354570 "2016-04-18T08:36:18Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Elvince](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Elvince](https://forums.unrealengine.com/u/Elvince)\
**Post date:** [April 18, 2016, 8:36am UTC](https://forums.unrealengine.com/t/vs-rebuild-instant-failed/354570/1 "2016-04-18T08:36:18Z")

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Hi,

Since 4.11 on a fresh install, if you do Rebuild in VS, you have an error message like:

“\Epic était inattendu.” or “Epic was unexpected at this time”

This is linked to the fact that the fresh install is deployer in “Epic Games” folder with a space between the 2 words.

This is explain by [here](https://forums.unrealengine.com/showthread.php?105979-4-11-Transition-Guide&p=503654&viewfull=1#post503654)

Could you please fix this in 4.11.2?

thanks,

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**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:** [April 19, 2016, 5:58pm UTC](https://forums.unrealengine.com/t/vs-rebuild-instant-failed/354570/2 "2016-04-19T17:58:06Z")

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Hey -

Are you using a source built version of the engine or are you using 4.11 from the Launcher? Are you referring to Rebuilding a project or Rebuilding the engine in VS?

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**Author:** ![Elvince](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Elvince](https://forums.unrealengine.com/u/Elvince)\
**Post date:** [April 19, 2016, 6:03pm UTC](https://forums.unrealengine.com/t/vs-rebuild-instant-failed/354570/3 "2016-04-19T18:03:15Z")

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Hi  
I m from the launcher version and I m doing rebuld solution in visual studio build menu.  
The action should clezr the solution of all intermediates files and build the whole solution.

Thanks

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<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:** [April 19, 2016, 7:35pm UTC](https://forums.unrealengine.com/t/vs-rebuild-instant-failed/354570/4 "2016-04-19T19:35:28Z")

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I went ahead and entered a bug report (UE-29648) about the Rebuild option. Though it is a two step process, you should be able to select Clean followed by Build instead.

Cheers