when starting the installation i get this error code.

Error Code: -5006 : 0x8000ffff
Error Information:
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\ObjectHolder.cpp (442)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kernel\ServiceProvider.cpp (87)
>Kernel\FileGroup.cpp (520)
>Kernel\ServiceProvider.cpp (109)
>Kerne>SetupDLL\SetupDLL.cpp (1284)
PAPP:Fallout 3
PVENDOR:Bethesda Softworks (http://fallout.gamesas.com)
PGUID:974c4b12-4d02-4879-85e0-61c95cc63e9e
$11.0.0.28844
@Windows XP Service Pack 2 (2600) IE 9.0.8112.16421

i have tried some off the solutions i have found i.e rename the installshield folder in common files but nothing seems to work and i keep getting this error code, please help me.

Your XP installation is out of date, there's now a Service Pack 3 available. Try updating that first.

I am not running XP though my OS is 7 64bit