I've completed a clean install of Webcon (2019.1.4.250) on Sharepoint (2016), everything went smooth, but when I try to open any Webcon page I get an error:
I've alread reinstalled Webcon and I gave all required rights to the IIS, but it didn't solve the problem.
Any idea what else I can do to resolve that error?
Webcon cannot see any IIS site provided by SharePoint on creating alias step, but I was able to select proper SharePoint web-application and it installed all Webcon solutions successful.
It should create an alias under SharePoint site, just like that: https://portal.sharepoint.com/WEBCONBPS, but to be able to do this the SharePoint site (in IIS) should be visible. Installation account, IIS web-pool account and even farm account: they all have db_owner role on SQL Server instance for each database, farm administrator and site-collection administrator permission in the SharePoint farm and they all are local administrators across the all farm servers (for testing purposes).
There are four servers in this farm (first-second frontend role, third-fourth application role).
I guess it's not a SharePoint related problem, but still can't figure it out.
