running hour reset during upload

I found one problem, in my last program i am using the running hour timers. During testing i make several minor adjustments and evry time that i upload the software (V8.1) asks if i want to reset the timers. If i select YES the timers are reset and if i select NO then the update is not loaded ....

The not uploading of any program"" change when i also want to keep the timers is strange  or do i make a mistake .........

Any help is usefull

I include my program , i did not clean it out yet .. sorry about that.  the function is a little complicated but i need it to work on several setups....

Thanks for your reply, it is more irritating for me during testing. Later yes i will keep a note on it to first record the running time and to include in the update.

The final setup will be based on two PLC's with two TDE's  on away that alarms are shown as well remote.

Thanks again and it is good to know that it is not my mixup

p.s. i know not many give there thanks, but this forum and special members like you are gold.