# 安装不了 a problem with this windows installer packag...

**URL:** <https://forums.unrealengine.com/t/a-problem-with-this-windows-installer-packag/24179>\
**Category:** 简体中文 (Simplified Chinese)\
**Tags:** unreal-engine\
**Created:** [March 14, 2015, 7:21am UTC](https://forums.unrealengine.com/t/a-problem-with-this-windows-installer-packag/24179 "2015-03-14T07:21:47Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![rice\_without\_ice](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@rice\_without\_ice](https://forums.unrealengine.com/u/rice_without_ice)\
**Post date:** [March 14, 2015, 7:21am UTC](https://forums.unrealengine.com/t/a-problem-with-this-windows-installer-packag/24179/1 "2015-03-14T07:21:47Z")

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听朋友说虚幻4免费了，就下下来看看，但是安装不起。。。。  
安装EpicGamesLauncherInstaller-2.0.1-2467307时出现：There is a problem with this Windows Installer package.这样的错误提示:(。。。  
有人也遇到过这样的问题么。。。。

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**Author:** ![anonymous\_user\_6095e878](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_6095e878](https://forums.unrealengine.com/u/anonymous_user_6095e878)\
**Post date:** [March 28, 2015, 2:21pm UTC](https://forums.unrealengine.com/t/a-problem-with-this-windows-installer-packag/24179/2 "2015-03-28T14:21:53Z")

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没碰到过，网络正常么？

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**Author:** ![Nicki](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/nicki/32/1008725_2.png) [@Nicki](https://forums.unrealengine.com/u/Nicki)\
**Post date:** [March 31, 2015, 7:11am UTC](https://forums.unrealengine.com/t/a-problem-with-this-windows-installer-packag/24179/3 "2015-03-31T07:11:59Z")

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因为你的系统没有更新过系统补丁。  
建议打开系统更新，升级到最新版，  
或者找一个叫“dx修复工具”的东西，升级系统里面缺少的补丁文件  
再安装就ok了

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**Author:** ![fffnod](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@fffnod](https://forums.unrealengine.com/u/fffnod)\
**Post date:** [April 8, 2015, 11:05am UTC](https://forums.unrealengine.com/t/a-problem-with-this-windows-installer-packag/24179/4 "2015-04-08T11:05:52Z")

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对之前也是碰到过这个问题，后来系统自动更新过补丁以后，再安装就没有问题了。

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**Author:** ![Nicki](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/nicki/32/1008725_2.png) [@Nicki](https://forums.unrealengine.com/u/Nicki)\
**Post date:** [April 24, 2015, 6:49am UTC](https://forums.unrealengine.com/t/a-problem-with-this-windows-installer-packag/24179/5 "2015-04-24T06:49:08Z")

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大部分都是因为系统没有更新而造成的问题。所以升级了就OK了