First of all be carefull in a production environment.
Standard the polling interval is 4 hours, setting it lower can cause your production server to crash, caused by using too much resources.
- start regedit
- search for the key AppProvisioningPollInterval
- change DWORD value to 30 (decimal)
Standard the setting is 4 hours.
For testing (non-production) change to 30 (minutes)
Just be very careful, no guarantee from me!!!
