iPhone 4 backing up problem

[s4ch117]

EVening all,

Today my iPhone decided to delete about 300 picture off my phone for no good reason, because of this i decided to backup my phone before I lost any more data. When creating a backup on the PC i got the following message:



Uploaded with ImageShack.us

Does anyone have any ideas? I really cant afford to lose the numbers I have saved on the phone.

Thanks!

 

[Si105]

Open contacts.

Place pen in hand.

Note down numbers.

100% safe backup of the numbers.

Are they not sync'd with iCloud. A friend is having the same issue. Did you manage to fix it?