Files with an xlxs extension won`t open

I run Win 7 with IE 9 and Office 2007.I have recently had to reinstall Win 7 to cure a Windows Update problem then I reinstalled Office 2007. Since then files with an xlxs extension won`t open with a single or double click. I would be most grateful if anyone could advise how to cure this opening problem.Other files without the extension open normally.

  Fruit Bat /\0/\ 15:56 23 Aug 12

Office converter for 2007 excel files

I would attempt to repair your office installation from the control panel Add new software, click on Office and select repair.

This thread is now locked and can not be replied to.

Hands-on: Acer Predator Triton 700 review

D&AD Awards 2017: see the best design, advertising, illustration, animation and VR of the past year

How to lose weight with an Apple Watch