You need to purchase and install Microsoft Word. They are competitive
products, but IIRC Word can open and convert WordPerfect documents.
For details, consult one of the Word newsgroups; this newsgroup is for
writing Visual Basic for Applications modules in the database program
Microsoft Access, and your question is off-topic here. There's a
dropdown box defaulting to "Access" on the screen that probably
brought you here - use it to select a Word newsgroup instead.