I used to the pages, quick office and textilus for documents. For Xls I have used calc free xls, numbers and quickoffice. For the zip file I have used the izip pro. Now none of the new office format (docx,xlsx) or zipx would open.
iPad, iOS 7.1.1
Try a reset: Simultaneously hold down the Home and On buttons until the device shuts down. Ignore the off slider if it appears. Once shut down is complete, if it doesn't restart on it own, turn the device back on using the On button. In some cases it also helps to double click the Home button and close all apps BEFORE doing the reset.
Since the ISO update I can not open any x.docx or x.xlsx or zipx
