burning problem

[bluenose2000]

if i burn a file from my hard drive to disc, when i try to access the file (start it) i get a error saying (the procedure entry point set forgroundwindow could not be located in the dynamic linl libarary USER.32.DLL.) this does not happed if i copy disc2disc.
Im running XP home(legal)

[cdkiller]

seems like some files of your burning tool are damaged
if they don´t find the API forgroundwindow in the user32.dll.
reinstall it or try a newer version.

[bluenose2000]

the files that im trying to copy seem to be ok, they start up and install from the hard drive, but will not when copied to disc. i`ve trired this with some photos i took and stored on my pc, same again. when burned to disc will not open.