I have configured Operations Dashboard to portal for arcgis in my system . I am not able to install the Operations dashboard in my machine . Got the below error message.
Below is a summary of the errors, details of these errors are listed later in the log.
* Activation of C:\Users\AAAAAAA\Downloads\OperationsDashboard (5).application resulted in exception. Following failure messages were detected:
+ Downloading https://servername/webadaptor/apps/dashboard-win/OperationsDashboard.application did not succeed.
+ The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
+ The remote certificate is invalid according to the validation procedure.