Everytime i try to access a program a small box comes up saying preparing to install but then it never intalls. It comes up with a message that says: This patch package could not be opened. Verify that this patch package exists and that you can access it, or contact the application vendor to verify that it is a valid Windows Installer patch package. I am really unsure of what to do but my friend told me to reinstall a driver but i am unsure on how to do that. Can someone please help me. Thanks in advance.