When you start Adagio FX and select Help | About you will see a section for FLEXquarters. What version is listed? If it is 10.0.0.272 it may need to be updated. Go to
www.qodbc.com and download the latest version. You may download a demo and install to the same computer that is running Adagio FX. Once you install the Version 11.00.00.275 I believe FX will continue to work.
You should be aware that Adagio FX is no longer sold or supported in the QuickBooks marketplace and has not been tested with QB 2011. QB Enterprise ships with a Read Only Version of QODBC which is all that Adagio FX requires.