Backing up a quiz file
In order to enable the back up of a quiz file, select the item Options from the Tools
menu, and check the item "Always make a back-up of quiz file", as shown in
figure below:
Every time the quiz file (.XQZ) is saved, before apply the last changes of the quiz, a
copy of existing file is done, with the following name:
quizfilaname_YYYYMMDD_HHmmSS.qbk
where :
· "quizfilename" is the quiz file name .XQZ,
· YYYY = year
· MM = month
· DD = day
· HH = hours
· mm = minutes
· SS = seconds
In order to restore the state of the quiz at a certain date, the back up file can be
opened with the program, as a normal quiz file .QXZ, selecting the file extension
.QBK, as shown in dialog window below:
In this case, working with a back up quiz file, when the item "Save" is selected from File menu, a dialog window ask you if save the changes
in the back up or replace the
current quiz file (.XQZ), restoring the back up.