It says you don't have iTunes?

Try this: iTunes for Windows XP: Troubleshooting unexpected quits, freezes, or launch issues
Go down to the "System-wide Troubleshooting" section and start there,
then try the rest if you have to.

You might have to go back a version.
Apple is notorious for breaking things in iTunes.
It's a control freak thing with them.

no, it doesn't say that i dnt have iTunes. what i mean is that iTunes is not in the Setup>Options of bearshare.

which program do you think have problems?