Resolved Date And Time Format

I have set my preferred date and time format settings in Control Panel but they
keep changing after a few hours. I clicked the reset and apply and ok after
resetting but they still change?.
I want the short time and date format i.e.
7.15pm and date 21/5/14.
But the format has changed with the date 21/05/2014 and the time 19:15?.
I get tired of going to Control Panel over and over again to reset this.
What can I do to make my format permanent?.

 

Hi raldridge, Is this what you are doing? Neil.

How To Change Displayed Date/Time Format In Windows XP And Vista