apple mobile service doesn't work

hi,

from some reason when I plug my iphone 6 to my computer, I get this message-"Apple mobile device service could not be started because an unknown error occurred (1058)".and then I get a follow up message-"this iphone cannot be used because the apple mobile device service is not started".

I followed the orders in the website how to start the apple mobile service, but I get this message-"the apple mobile device service on local computer started and then stopped.some services stop automatically if they are not in use by other services or programs".

I tried again and again to start the apple mobile service but it's just stop in the middle and I get this message. I reinstalled itunes twice but it's still doesn't work.

please help me I'm desperate!