Dear iFEFFIT community, a short update from the FEFF developers team: A recent Java update (Java 7 Update 21) broke some functionality of the JFEFF interface for the FEFF program. Users who update to J7U21 have noticed that when they click "Save&Run" nothing happens: the FEFF programs do not run and there is no output. We think this issue will affect people on all Operating Systems. To fix this issue there are two possibilities: * Roll back Java to a previous version. For security reasons please have at least Java 7 Update 11, which was an important security update, or newer. Instructions for rolling back Java can be found online. * We have updated JFEFF to work with the latest Java. This latest (J)FEFF version is not yet available on the official download website, but FEFF users with a valid license can contact us and we will provide them with a download link for the latest (J)FEFF. Please contact us directly. Users who currently have FEFF8 can upgrade to FEFF9 at any time at a discounted rate. Thank you to Linda Lim for her earlier post on the iFEFFIT ML. Cheers, Kevin Jorissen FEFFgroup - University of Washington