when im trying to turn on home sharing on my laptop i get an error number (-3150), can anyone help me?

Hi Veeve,

If you are still getting error 3150 when activating Home Sharing, I would use the following article about troubleshooting issues with using that feature:

Troubleshooting Home Sharing

There is a lot to the article, but it should help you get to a resolution.

Thank you for using Apple Support Communities.

Regards,

Sterling