[Happycc]

Recently the contacts on my 8530 Curve are deleting at randon when I SYNC with the DESKTOP MANAGER. I checked sync options and it says "address book not installed" and won't give me the option to install it.

Thanks for any advice you have!

[tsac]

Did you add any Apps?. One may have corrupted the OS and if so you may need to reload it.

Try pulling the battery wait for a couple of minutes and re-insert. Hopefully this will fix it and you wont need to go any further.