Thank you! This "fix" is a LIFESAVER!

The only glitch I found is that in our BT 2016 Standard install, the "result" variable returns UTC time, not Local time. This causes the schedule to reschedule at the correct minute, but 5 hours ahead. 5 hours later, it runs, then reschedules again for 5 hours ahead--obviously not what we want. So as a quick fix, I just appended ".AddHours(-5)" to "result" and it now schedules properly. Long term, I'll tweak the code to convert "return" from UTC to Local time to account for DST.

When I restart the Host Instance the schedule time reverts to the time the host instance was started. Is this a known issue?

It's that exact behavior with original Scheduled Task Adapter, that I discussed in the first post https://www.pekkahuuskonen....
If you can implement the fix described in this post, the adapter shoud work fine.

Thank you, fixed now after I placed the code in the correct place!

Hi, i have a similar problem. When i set the timly schedule to 5 minutes, the biztalk appilation starts twice. I suppose theres a problem with the scedular. The problem also occurs when i stop the host instances. After 10 Minitis when i start the host instance die appliation starts three times.

I hope you can help me an have an idea where the Problem is to find.

thanks

I'm not familiar with the exact problem that you have, but I've seen similar problems discussed in Sandro Pereiras original blog post comments. If I recall correct the newest version has some bug fixes, or you can try to reinstall Scheduled Task Adapters dll's to gac.
If you like I can supply my version of the Calendar.Schedules.dll to you.