Microsoft Word 2010 And Outlook 2007

[Republican31]

Hi everyone!

I recently upgraded from a Windows XP Computer to a Windows 8 Computer, and I found out that the new one came with Microsoft Office Home And Student 2010. Unfortunately, this does not include Outlook, so I installed my three user copy of Outlook 2007. I have some customers that can't open attachments, so I have to send my transcript out in the body of the e-mail. I used to do this by clicking the "Send to Mail Recipient" but it is now grayed out. Is there any way to fix this? I assume it is a compatibility issue between 2007 and 2010, and I am okay with having to upgrade to Outlook 2010. Do you think that is necessary? Please help soon, I am having to move the file to the old computer and sending it there, and I would prefer to get this computer off of the internet and out of use before April, 8 2014.

Thank You In Advance,

Matt