I wasted a lot of time this morning fixing a problem with my generation 4 iPod shuffle. Apple's error message is pretty unhelpful:
"The iPod PIG'S SHUFF cannot be synched. A duplicate file name was specified."
Here is my solution:
In Windows Vista (with iPod attached to computer) go to Start | Computer | Right-Click on iPod shuffle drive | Properties | Tools | Error Checking
Select both check boxes "Automatically fix file system errors" and "Scan for and attempt recovery of bad sectors" and select the start button.
Problem solved.
"The iPod PIG'S SHUFF cannot be synched. A duplicate file name was specified."
Here is my solution:
In Windows Vista (with iPod attached to computer) go to Start | Computer | Right-Click on iPod shuffle drive | Properties | Tools | Error Checking
Select both check boxes "Automatically fix file system errors" and "Scan for and attempt recovery of bad sectors" and select the start button.
Problem solved.