Regenerating dailyreport.htm

The dailyreport.htm was working fine as from the begining of the month, and I had a daily record of data from August 1st to August 10th.

I had to do some other work on my PC and alas I had to shut down WD for about an hour or so, but was reinstated that same day.

Now that we are into a new day, I see that all my data in dailyreport.htm from August 1st to the 10th has been lost and therefore has started a fresh as from 11th August.

Is there a way that I can regenerate this report so that the data will continue where it left off, i.e. from the start of this month and to continue.