[ethereal-users] Error Opening Adapter

["Bulent Sahin" <bulents@xxxxxxxxx>]

Dear Sir,

   

Today i download Ethereal on Windows NT. When i tried to start capture, it turns an error message:

 "The capture session could not be inintiated(Error opening Adapter). Please check to make sure you have sufficient permissions, and that you have the proper interface specified.

I'm sure that i have sufficient permisson, but i don't know how i can specify my tokenring interface.