Unable to create SteamIdentity from 64 bits ID due to OverflowException

Topics: Bugs, Questions
May 27, 2014 at 7:46 AM
The following code does not work for some reason:
var items = SteamWebAPI.Game().Generic().IEconItems(GameType.TeamFortress2).GetPlayerItems(SteamIdentity.FromSteamID(76561198033795904)).GetResponse();
I am getting the following exception: "An unhandled exception of type 'System.OverflowException' occurred in PortableSteam.dll".

The stack trace shows that the exception is thrown by PortableSteam.Fluent.SteamBaseBuilder`3.GetResponse()

What am I doing wrong?