It shown the below error message, when I try to install the demo, but I haven't installed demo in my environment
Hi,
You can wait for few minutes and retry. Sometimes the publishing may takes time or go can check modules in service center. If the modules is still in process or if there is any problem you can reinstall it.
Thanks,
Sriyamini J
Hi Sriyamini J
I have retry many times, still shown failure, I have installed the [Ultimate Email Validator – Regex, MX Lookup & SMTP], but cannot install the "demo"
Billy Yam
Usually this happens when previous publish failed/was interrupted or the environment's scheduler still holds the application lock.