Cannot type new information onto an existing saved document

[confused]

I just signed up for a 60 day trial version of Microsoft Office Home and
Student 2007 as the trial version of Microsoft Office 2007 that came with the
computer when purchased expired. I followed all the instructions for
installation and I still cannot type in new information to a document saved
in the previous version of Microsoft Office 2007 that came with the computer.

 

[Gordon]

I just signed up for a 60 day trial version of Microsoft Office Home and
Student 2007 as the trial version of Microsoft Office 2007 that came with
the
computer when purchased expired. I followed all the instructions for
installation and I still cannot type in new information to a document
saved
in the previous version of Microsoft Office 2007 that came with the
computer.

have you activated your new trial?