One day I was using Office 2013, no problems. The next day, after I started my computer, Office had disappeared. I clicked on an icon to open a particular Word document: no response. I tried it with other documents: no response. I clicked on the Word icon. No response. I tried to start other Office programs. Finally, I went to the program files and, under Office 15, all the the exe files for Office were just not there. Yes, I am sure that I didn't delete the files.


When I try to reinstall Office, it says that it can't start Office, effectively denying me the possibility of reinstalling. I have also tried to uninstall Office, but I have the same problem: It says it can't start the program.


Thanks for your help.


Cheers, Bill