REM Delete existing component
DEL /Q "C:\Program Files\Microsoft SQL Server\90\DTS\PipelineComponents\Gww.Dts.Pipeline.dll"
REM Copy the assembly to the relevant DTS folder
copy "C:\Programming\Development\SSIS\Gww.Dts.Pipeline\bin\Debug\Gww.Dts.Pipeline.dll" "C:\Program Files\Microsoft SQL Server\90\DTS\PipelineComponents"
REM Unregister and re-register the assembly on the GAC
"C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\Bin\gacutil" /u Gww.Dts.Pipeline
"C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\Bin\gacutil" /i "C:\Program Files\Microsoft SQL Server\90\DTS\PipelineComponents\Gww.Dts.Pipeline.dll"