sab Korbitza

thank you for trying to help. But this seems not to be my problem in the contact list , there is a column called: "friends can see when your're online". once I use this option, I can't use it again, it freezed, and can't be used.

Yes, these are the people who have agreed to be my friends, and in my confirmed friend's list. There is a column called: "friends can see when your're online". once I use this option, I can't use it again, it freezed, and can't be used.

"checking" means putting the "v" sign in the small square, or erasing this sign. When you want to inform a friend, which is in your contat list, that you are online, you put the sign in the small square, at the right side of his name.

After checking a friend, in my contact list, I can't use it. I can't uncheck, I can't open an IM conversation and so on... It happends in all viewrs I tried, including the second life viewer. It happends, in my desktop, and in mt laptop, also. thank you for advance, if you can help me in this problaem. .