Gar Benedick wrote:
Asatoran,
Thank you! However, I am not using an app, I am using the latest version of Apple Mail and as I stated, I can read a .doc file that is sent to me, just not a .docx file. If .docx started back in '07, why hasn't this been updated, or is it a Microsoft licensing thing? Preview on my MBP can read .docx file, why not Mail?
As Dave and Gilh said, you should be able to open DOCX. (And I tested an XLSX as well) on iOS5.0.1, which I did on my iPad1.
The file formats were introduced in Office2007, but it took a while for developers to update their apps to handle the Microsoft proprietary format. And even now, they can't always open every document perfectly. (i.e.: tables are not aligned properly. Macros don't work.)
So in addition to what Dave said about resetting your iPad, also try opening a different DOCX file. Preferably a "simple" file. (Just one or two words.) No macros either.