When I turn my computer the first thing it shows is this: Isass.exe -Application Error The application failed to initialize properly (0xc0000005). Click on OK to terminate the application. After I click OK nothing happens and there is nothing I can access to. Please help!

Isass.exe Windows process - What is it? (http://www.file.net/process/isass.exe.html)

What do you mean?

If you click that link it explains what that is.
Isass.exe