ITunes closed with error (-45054)

Question

Hey,
After a recent upgrade, my iTunes crashed after opening with the error "Unknown Error as occured (-45054)" I have unistalled and re-installed it but still now help!
Any ideas?

Answer 1

The iTunes error is because doesn't exist a shared folder inside the /Users folder
You can fix this creating a shared folder and assign correct permissions
In order to create the shared folder do the following
Open Terminal and write
sudo mkdir -p /Users/Shared/
This command creates Shared folder inside Users folder
Now you have yo assign permissions
If you are running 10.5.8 or before write: sudo chmod 777 /Users/Shared/
If you are running 10.5.6 and after write: sudo chmod 1777 /Users/Shared/
Thats all. Close Terminal. Open iTunes and voilá