i have a problem

[CREEPErino]

Umm i HAVE A PROBLEM  I USED A DIFFERENT TEXTURE PACK IN THIS ,NOW IT SAYS USE ENHANCED MODE ???,,.....> How do u enable enhanced mode

[Goodly]

If you are using the web client: Use /client cleardenied, then rejoin the server and make sure you download its texture pack when asked.
If you are using desktop client: repeat the above steps, and make sure you have chosen "Enhanced" mode from the game launcher.