Hello
Is there a way to change the following in hh:mm:ss?
Instead of 22.14.15, I want it to change it to 22:24:15 (replace dot with
colon?)
I have few hundred entries which need to be changed. It will be too time
consuming to change manually.
Thank you

22.24.15
01.53.59
07.30.19
15.31.13