Go to the Past FTM knowledge basehttp://pastftm.custhelp.com/cgi-bin/pastftm.cfg/php/enduser/...
and look at article 2516 (put 2516 in the keyword search box)
The article commences...........
How do I fix the ‘Critical Components are Missing’ error in Family Tree Maker 2005, 2006, or version 16?
This error message may occur if certain critical components are damaged during the installation. It may also occur if those components are present, but Family Tree Maker is unable to access them.
This article discusses the following:
Use an administrative profile
Repair Family Tree Maker
Uninstall/reinstall Family Tree Maker
Personally, I would install FTM 2012 but your choice