Can't install Epic Games Lancher error 2755

Can’t install Epic Games Lancher v. The same is and with v. (2.4.3-2669838). The error is 2755. Otherwise UE4.9 works perfect
How difficult is to release a simple portable version of the Lancher?

The only way to run this f…g Launcher is to make it portable:
Use MsiTools.exe and extract all files in some dir, then start \Launcher\Engine\Binaries\Win64\EpicGamesLauncher.exe

Its been reported before several times on Windows, and some people get over it using those methods:


Hi Angel,

If the fix posted above doesn’t work, please try the steps here. If nothing works, make sure to post the Installer Logs and your Dxdiag.

Unfortunately nothing helps. The Error 2755 is still appear and interrupt the installation process

link text

link text

Error 2755 is still active

Finally I resolved the problem- it is not in Epic Installer, but in Windows Installer:
Make sure the directory “Installer” exist in “C:\Windows\Installer” (if windows is installed in C:).
If it doesn’t, just create it and install EpicGamesLauncherInstaller again!

1 Like

Have you tried creating the Installer folder? That worked for me

Run CMD from Andministrator and after run MSI installator from console