cant log on to the internet banner comes up saying?

[compo]

this application has failed to start because msvcr80.dll was not found. try re-installing the application may fix the problem
HOW DO I DO THIS

[Southpaw]

It seems to be a known problem with a rather tedious solution;
http://pcsupport.about.com/od/findbyerro...-error.htm
Running the command sfc /scannow tends to repair Windows files;
http://pcsupport.about.com/od/toolsofthe...cannow.htm so that might be worth a shot.
Best of luck with it, regards, Bob.