I've already tried several times to replace the uog.rar with the other file, but it didn't worked. Then I tried using Razor, and no results also. I'm using Samurai Empire and the version of the client is 5.0.9 I think.
Can someone help me?
the razor issue might be solved by getting an older version, the newer versions DO NOT work with gateway. as for the gateway issue, there is a lot of help in the forums already by staff and other players
Many find they need to uninstall UO and uninstall Gateway and reinstall. Mayber try uninstalling Gateway and reinstalling it to see if it will work.