Windows 8 found errors, corrected them and restarted all by itself. All software work ok except for SDL Trados Studio 2015 and SDL Multiterm 2015. The icons on the desktop are blank and don't run the software. The license is right and shown as active. Both programs are still installed in the pc. However, it'd seem that the exe files were corrupted. How can I solve this problem? I need to work with the software urgently. Please explain in case I have to reinstall the software and deactivate the license. Thanks for your quick response.