Whenever I try to install Oblivion I get the error messge The procedure entry point _BinkCopyToBufferRect@44 can not be located in the dynamic link library binkw32.dll

Oh yeah and here are my computer's specs
1gb RAM
AMD Turion 64 processor MK-36
Windows Vista home premium
Nvidia Geforce Go 6150
Hp Pavillion dv6205nr