cab file install re-boot

i've written an ocx in vb6 and embedded it on an html form, that's fine my question is that the cab file i've created for the ocx in VB PDW when deployed on a client machine it download itself and performs a silent install as it should, but then at the end of the install it pops up a dialog box 'You must reboot your system for changes to take effect', how do i shut that prompt off? i don't see anything in the .inf that correlates to it, could it be the msvbm60.dll?

any info appreciated,

shawn reuland
[email protected]