Hi,

Everytime I open and use an Excel 2013 document, I can work on them and save them no problem at all, but when exiting the system blocks and cannot close the window.

the only way around this is to end the task in the task manager and start the program again.

I am using Windows 8.1. and have tried updates and reinstalling Excel but is still happens.

Any suggestions would save my sanity :-)

Thanks