@rem get-perl.bat pushd %tmp% wget http://cmath.googlecode.com/files/perl56.7z 7z e perl56.7z move perl.exe %windir% move perl56.dll %windir% del perl56.7z popd reg add "hkcr\perlscript\DefaultIcon" /ve /d "%windir%\perl.exe,0" /f assoc .pl=perlscript ftype perlscript=%windir%\perl.exe "%%1" %%*