Numbers
Today I had a problem trying to open a Numbers file that was created in Numbers 3.6.2 I got a message saying It was time to upgrade to the latest version of Numbers. Clicking " Not Now " resulted in the file not opening. I can not upgrade to the latest version of Numbers because it is only compatible with newer OSX versions. Mine is 10.11.6 El Capitan. I can not upgrade the OSX because my Macbook Pro is Mid 2009 and will not upgrade beyond El Capitan. As much as I would like a new Mac I can not afford it right now. So what do I do ? It seems at the time of writing this that it is only this file that will not open. Others seem to open OK. Can anyone help me ?
Many thanks, Andrew.
iOS 7.0.4