Solution to "iTunes was unable to load provider data from Sync Services. Reconnect or try again later"

There are a bunch of solutions out there on the web, but all I had to do to fix this was repair iTunes.

Here’s how…

  1. Close iTunes
  2. Go to “Add / Remove Programs”
  3. Right-click on iTunes
  4. Select Repair
  5. Give it a minute or two to run the repair.

Open iTunes and connect your iPhone. You shouldn’t get that error anymore.