IE32DSW.OCX is the Shockwave for Director ActiveX control

It requires the following files:

asifont.map
asiport.rsr
intro.dcr
m5drvr32.exe
m5drvr32.rsr
m5if32.dll
swadcmpr.x32
swastrm.x32
xobglu16.dll
xobglu32.dll
IE32DSW.ocx

For more information, see http://www.macromedia.com