# 4.3.0 update will not install

**URL:** <https://forums.unrealengine.com/t/4-3-0-update-will-not-install/289476>\
**Category:** Getting Started & Setup\
**Tags:** unreal-engine, Installation, bug-report, question\
**Created:** [July 28, 2014, 2:34pm UTC](https://forums.unrealengine.com/t/4-3-0-update-will-not-install/289476 "2014-07-28T14:34:10Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![JohnnyQuid\_1](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@JohnnyQuid\_1](https://forums.unrealengine.com/u/JohnnyQuid_1)\
**Post date:** [July 28, 2014, 2:34pm UTC](https://forums.unrealengine.com/t/4-3-0-update-will-not-install/289476/1 "2014-07-28T14:34:10Z")

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Hi all,

For the last few days I have been trying to install the 4.,3.0 update in Windows 8. I am running the content browser in Administrator mode, and am currently running using version 4.2.1. When trying to install it will say ‘please wait’,m sit for a bit, and then revert back to the install button. My specs are pretty ■■■■ decent, so this is not an issue. If anyone has a solution for this problem, it would be great as I am keen to migrate some of my work to the newest version.

Thanks for your help in advance!

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**Author:** ![JTDSX\_1](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@JTDSX\_1](https://forums.unrealengine.com/u/JTDSX_1)\
**Post date:** [July 28, 2014, 7:06pm UTC](https://forums.unrealengine.com/t/4-3-0-update-will-not-install/289476/2 "2014-07-28T19:06:26Z")

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having the exact same issue here. are you tying to install on a separate hdd or on your c drive?

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**Author:** ![Stephen\_Ellis](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/stephen_ellis/32/1210665_2.png) [@Stephen\_Ellis](https://forums.unrealengine.com/u/Stephen_Ellis)\
**Post date:** [July 28, 2014, 10:44pm UTC](https://forums.unrealengine.com/t/4-3-0-update-will-not-install/289476/3 "2014-07-28T22:44:04Z")

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Hi JohnnyQuid,

Sorry to hear that you are having this issue. How much available space do you have on your hard drive?

Please take a look at the information provided in the link, under the “The Launcher is unable to download content” section.

> [A new, community-hosted Unreal Engine Wiki - Announcements - Epic Developer Community Forums](https://wiki.unrealengine.com/Troubleshooting_Launcher_Problems)

I suggest trying the possible solutions, including the AntiVirus disabling and possibly the DNS server change.

If nothing helps, let us know, along with the “veryverbose” log.

Thanks

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**Author:** ![Stephen\_Ellis](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/stephen_ellis/32/1210665_2.png) [@Stephen\_Ellis](https://forums.unrealengine.com/u/Stephen_Ellis)\
**Post date:** [July 30, 2014, 7:42pm UTC](https://forums.unrealengine.com/t/4-3-0-update-will-not-install/289476/4 "2014-07-30T19:42:08Z")

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Update with a _possible_ solution. Please try the following.

Locate **DefaultEngine.ini** in C:\Program Files\Unreal Engine\Launcher\Engine\Programs\NoRedist\UnrealEngineLauncher\Config

Add the following lines to this ini (without the bullet points):

- [Portal.OSS]
- EntitlementUpdateCheckTime=600

Save the ini and relaunch the Portal. Please let us know if this helps. If not, please provide new “veryverbose” logs for us again.

Thanks!