This is unlikely to occur on a Macintosh or Linux, so I can guess you are using Windows. Your post omits all details, so I'll note two items for you to look at,
1, No pests please. Look up Adaware and Spybot on google.com Eject all pests.
2, Look up IEFIX on google.com It correct many IE issues.
Everytime I try to use a link on a webpage to email someone, I get the following error message:
Error loading ProgramFiles...,
The specified module could not be found.
Does anyone know how to remedy this situation.