That happens when I try to install the programme. I somewhere that it supports Windows XP SP3. I have SP3 but it doesn’t work.
Editor needs atleast Vista (but look of it only older version of UE4) and it needs 64-bit OS (which XP isn’t), UE4 only supports XP if it’s configured to do so during compilation and it’s only supported for package games (not editor):
https://docs.unrealengine.com/latest/INT/Programming/UnrealBuildSystem/Configuration/Windows/
Well if U want to stick to windows XP then U need to install virtual machine in Ur computer system to run minimum windows vista(seriously don’t) or windows 7 to be able to install UE4 or else it won’t .
Another thing I am not sure if the current version of virtual machine will run in XP . U will need older versions . Well at last I insist/suggest/advice as a friend changing the OS to 7,8,8.1,or 10.
Its your call mate.
Hey -
As mentioned, you will need a 64-bit OS and some other requirements to run the engine. Here is a link to the recommended specs for your machine in order to run the engine reliably A new, community-hosted Unreal Engine Wiki - Announcements - Epic Developer Community Forums .
Cheers