3014 error occuring during restoration of IPOD 4g.

I have been trying to update or restor my ipod through itunes and every time it shows me a message that an unexceptional error is occurong 3014...

I have tried everythinggg. I'm a windows 7 user.It shows unsecure link to itune store.I'm confused what to do.Please help me resolving this issue.I have also jailbroken my idevice and I'm repenting mey decision.....I have downloaded each and everything and this error is testing meeeee..,...