Errors while opening Office 2010 files from SharePoint 2010 document library

I got below errors while opening any office 2010 files within SharePoint 2010 site.

Word Error: word experienced an error trying to open the file.

Excel Error: The file is corrupt and cannot be opened.

PowerPoint Error: PowerPoint found a problem with content in presentation. PowerPoint can attempt to repair the presentation.

I have followed http://howtosharepoint.blogspot.com/2010/04/word-experienced-error-trying-to-open.html link for resolving errors for all Microsoft products file. Basically we need to change security settings into “Trust Center” options menu for all office applications.

Enjoy :)