fehler bei der installation von WMP 11

hallo,
folgende fehler treten auf:

======Installing component 'WMP11Setup'.
Starting process 'C:\DOCUME~1\haker\LOCALS~1\Temp\IXP000.TMP\wmp11.exe /quiet /norestart /er'.
  Package install complete.  Last result 0x80070005.
ERROR: Package 'WMP11Setup'.  Result: 0x80070005.


Setup complete.  Result: '0xc00d2afb'.
Setup requires a reboot.  The user will need to reboot.
Setup has failed: '0xc00d2afb'.
Package clean-up: Cleaning up files at 'C:\DOCUME~1\haker\LOCALS~1\Temp\WMC0001.tmp\Rollup3.exe'.

[*WMC Logging begun.  Logging at level: '5'.  OS is NT.  OSVer is 5.1.2600.0.  Setup version 9.00.00.3250.]
Current command line: '/FixUps'.

*WMC Logging begun.  Logging at level: '5'.  OS is NT.  OSVer is 5.1.2600.0.  Setup version 9.00.00.3250.]
ERROR: WMC_CopyFile: Could not find source file 'C:\PROGRA~1\WINDOW~2\WMPNS.jar'.  Error: '0x80070002'.
  WMC_CopyFile: File 'C:\WINDOWS\system32\wmpns.dll' is newer than the version to be installed.  No copy will occur.
 Registering DLL: 'C:\PROGRA~1\WINDOW~2\wmpband.dll'.
    Dll Registration: Succeeded for file 'C:\PROGRA~1\WINDOW~2\wmpband.dll'.
Current command line: '/EnsureFileVersions'.

kann mir jemand sagen woran es liegt?

danke.