Problem: Using the Rational® Developer for System z® Manage Licenses panel on the Rational Developer for System z Windows 7 client results in a JavaIOException error for the Simplified Chinese, Traditional Chinese, Japanese, Spanish, and French versions of Rational Developer for System z.
Workaround: To update the license for Simplified Chinese, Traditional Chinese, Japanese, Spanish, and French versions of Rational Developer for System z, launch Installation Manager from the Installation Manager program shortcut and use Installation Manager to update your license.