How to Limit the Tick Rate on Dedicate Server?

Found this on google but doesn’t work: https://answers.unrealengine.com/questions/236035/dedicated-server-tick-rate.html

I just want know how to lock the tick rate on a dedicated server to 30 ticks per second.

Thank you!

That worked for me except the file was called Engine.ini found in the Saved->Config->WindowsServer location.