The version 1.1.2 of Currency Converter for Windows Phone is now available in Windows Phone Store. This version fixes the issue of not being able to save changes on the extra currencies list. Also the issue of Currency Converter crashing on start up, as experienced by some of the users, should now be corrected in this version. Once again, thank you for your feedback. Please update your Currency Converter in the Store app or just use the following QR core.