Can you either post a copy of the code into this page or give us a link to an uploaded page where the fault is ?
Be advised that displaying a Word document in a web page frame is poor practice to say the least.
Instead of linking to the Word document, why don't you just copy the contents of the Word document into a web page in FrontPage, save it and preview it ?
Frames should be avoided at all costs for more reasons than you can shake a stick at. Text and images, the typical content of a Word document, may be pasted into FrontPage web pages and so I see no reason why you'd want to link a Word file into a frame at all.
In fact, to avoid any real issues with transposing text formats from Word to FrontPage, choose the Edit, Paste Special, Do Not Convert option from the top toolbar then format the text as you want it to appear within FrontPage. You can just do a straight copy and paste but not all of the fonts you may have used might be web friendly.