Downloaded 4.25.3 from github but can't set it up

When I try to setup 4.25.3 (need this version because project won’t work on any other) it says that ue4 Failed to download is denied. Failed to download ‘http://cdn.unrealengine.com/dependencies/UnrealEngine-5010953-ca3b32eaa711446b8b6c28196cd788a3/a843c49e66aab1e2f01818248e03fcefebfcb3ef’: Access to the path ‘E:\Documents\UnrealProjects\UnrealEngine-4.25.3-release\Engine\Plugins\Enterprise\DatasmithContent\Resources\Icons\BuildWorld.png’ is denied. (UnauthorizedAccessException)