Hello

i am new here. I used to use Word 2008 on my Macbook Pro and recently started using Word 2015. I just tried to open some older files that I have never had trouble opening, but i got the message that

Additional Permissions are required to Access this file.

when I click I get User does not have access to open this file.

I need to get into the files.

Please help as soon as you can.

thank you