I can`t install unreal engine

I`m trying for some time to install unreal engine but every version i try once it hits 100% the message “Install Failed” and the code: IS-IZO1 appear . I tried all the versions from 4.20.2 to 4.17.2 . Thank you for help!

A quick search shows that this is not a common error code. Is there anything special about the machine you’re installing it on? Or its OS?

also how are you installing it? via the launcher or custom build?

Hi I’m installing the unreal engine via Launcher and always the installation stop at 82% I disable the antivirus and other programs in the task manager, l try running the launcher as administrator and always the same, how i can install the engine as custom build?