Are you facing Activation Message Every time you open document in your office 2010.
Here are the Step to Resolve to Activate your Office 2010
Follow Steps
Click on Program Files or Program File (x86)
Go To Common Files
Click on Microsoft Shared Folder OfficeSoftwareProtectionPlatform Option
Right Click on OSPPREARM And select RUN as Administrator
Your Office 2010 Activated you can check.
You Can also do activation watching this youtube video