automating stripping of password protected .pst

I migrated and converted thousands of lotus notes mail
items into .pst files. The migration procedure makes
these newly created .pst files password protected. I have
a list of the randomly generated passwords for each .pst.
in order to distribute these .psts to each user, I would
like to strip the password by using the password generated
by the migration process and creating a new blank password
so that users can open the .pst without a password. I
wish to use WSH, vbscript and VBA. Any suggestions on how
to access the password property of each .pst? Thank you