ocr: AppChooseris a control Panel File which allows you to choose a"s application to use when a document icon is double-clicked and the created itis not available. Normally, TeachText is used - to open "orp TEXT and PICT documents, but now you can change (but not remov and also add new application "substitutions." To I edit the selected application substitution, click the Edit... button. E open dialogs will requestyou to select an 'orphaned" document, an 'substitute" application to use. To remove the selected application substitution, click the Remove bi To I add a new application substitution, cli ...