When I launch Unreal Engine 4.14.0 nothing happens

I just downloaded new verision of UE4 and when i press launch button, nothing happens. Also I’m using Avast Anti-Virus software.

Hey Khubur-

Are you using the engine from a source build of the engine or from the Lanucher? If you’re using the launcher, can you try clicking the dropdown next to the engine version and select the Verify option. If that doesn’t allow the project to open, please add UE4Editor.exe to your firewall and Antivirus exceptions lists. This should prevent UBT and UHT from being flagged as a suspicious program and quarantined.

Cheers

Hey , I just uninstall my Avira Anti-Virus software. And verified my files. Working well for right now. Thanks for help.

I’m glad you’re able to get the editor running. Thank you for letting us know about the anti-virus issue, we will investigate that possibility.

I think Unreal Engine and Avira Anti-Virus software isn’t complability for 4.14.0 version.

Hey -

If you’re using the launcher, you can download the 4.14 engine with the latest hotfix (4.14.3). If you have a github account, you can download the source code for 4.14.0. If you don’t have a github account, you can find steps to create an account and link it to your Unreal Engine account here: GitHub - EpicGames/Signup: Information about signing up for a free Epic Games account, and getting access to UnrealEngine source code.

Hey guys! can you send me the link for installer the version 4.14.0 please ? thanks

thank you so much ! :smiley:

I was having the same problem but eventually after like 2 minutes it opened up