I can confirm that the calendar does not show in Word 2007 and does in Word 2010. Keep in mind that these two programs are not the same.

When removed from the text box, the calendar is visible in both.



It is possible that the "text box" is a shape first introduced in Word 2010 rather than an actual text box. I do not know. (Text boxes have been part of Word for a long time.) I agree that there is no good reason I can conceive to put a table inside a text box. However, I tried it in Word 2010 and opened the result in Word 2007 and it worked fine.

Ok, maybe that is the issue. So how do you remove from the text box since I do not see anything or on the preceding page where nothing appears without any text boxes. Also, you said you tried it in Word 2010 and opened in Word 2007 and it worked fine. Did you mean you tried it in Word 2010 and it worked fine because that is what I was able to do.

I mean that everything was viewable in Word 2010, but not in Word 2007. When in Word 2010, I cut the contents of the shape or textbox deleted the shape and then repasted the contents. I saved that and it was viewable in Word 2007. I also tried inserting a textbox in Word 2010 and putting a table in it. That also worked fine in Word 2007.