We build our executables using a 32 bit version of GPC (20070904 based on gcc-3.4.6) running on a 32 bit kernel. A customer has tried to run the executable on a 64 bit kernel (Fedora 14) and gets the error message: manager.e: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory Error 126 whilst executing manager. Press RETURN I would expect it to be possible to run a 32 binary on a 64 bit system. Is this correct and if so what additional steps might be required? -- Martin Liddle, Tynemouth Computer Services, 3 Kentmere Way, Staveley, Chesterfield, Derbyshire, S43 3TW. Web site: <http://www.tynecomp.co.uk>.