I have just implemented action mapping in DirectInput, except, I have come across a problem. On my development machine, initially only two of the keys that were mapped were actually registering as input, the mouse work sfine, however when trying to get other keys to work, these two keys stopped working. But heres the catch, on two other systems, with the same binary, the input routines work perfectly!. Has anyone any idea why this could be happening? I have tried running under both the debug and retail runtimes and the same thing occurs with both(keyboard not working, but mouse works fine) Many thanks in advance, James

try to delete the .ini files in
c:\program files\common files\directx\directInput\User Maps\

...once you defined the default mapping...it''s stored in those files....and they won''t be updated with the new "default" mapping.....

Yeah, I realised that, after reading the Docs again, thanks away.