RavenDB setup wizard fails in the last stage

[Arash Sabet]

I get the following error right at the last stage of Setup Wizard. This error did not occur on my laptop but it happens on a Windows 10 virtual machine. Not sure what the solution is:

Setting up RavenDB in Let's Encrypt security mode failed. System.InvalidOperationException: Setting up RavenDB in Let's Encrypt security mode failed. ---> System.InvalidOperationException: Validation failed. ---> System.InvalidOperationException: Failed to simulate running the server with the supplied settings using: https://a.myowndomain.development.run ---> System.InvalidOperationException: Cannot resolve 'a.myowndomain.development.run' locally but succeeded resolving the address using Google's api (https://dns.google.com). Try to clear your local/network DNS cache or wait a few minutes and try again. Another temporary solution is to configure your local network connection to use Google's DNS server (8.8.8.8). ---> System.Net.Sockets.SocketException (11001): No such host is known. at System.Net.NameResolutionPal.ProcessResult(SocketError errorCode, GetAddrInfoExContext* context) --- End of stack trace from previous location --- at Raven.Server.Commercial.SetupManager.AssertDnsUpdatedSuccessfully(String serverUrl, IPEndPoint[] expectedAddresses, CancellationToken token) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Commercial\SetupManager.cs:line 2067 --- End of inner exception stack trace --- at Raven.Server.Commercial.SetupManager.AssertDnsUpdatedSuccessfully(String serverUrl, IPEndPoint[] expectedAddresses, CancellationToken token) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Commercial\SetupManager.cs:line 2071 at Raven.Server.Commercial.SetupManager.ValidateServerCanRunWithSuppliedSettings(SetupInfo setupInfo, ServerStore serverStore, SetupMode setupMode, CancellationToken token) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Commercial\SetupManager.cs:line 975 --- End of inner exception stack trace --- at Raven.Server.Commercial.SetupManager.ValidateServerCanRunWithSuppliedSettings(SetupInfo setupInfo, ServerStore serverStore, SetupMode setupMode, CancellationToken token) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Commercial\SetupManager.cs:line 983 at Raven.Server.Commercial.SetupManager.SetupLetsEncryptTask(Action`1 onProgress, SetupInfo setupInfo, ServerStore serverStore, CancellationToken token) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Commercial\SetupManager.cs:line 474 --- End of inner exception stack trace --- at Raven.Server.Commercial.SetupManager.SetupLetsEncryptTask(Action`1 onProgress, SetupInfo setupInfo, ServerStore serverStore, CancellationToken token) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Commercial\SetupManager.cs:line 478 --- End of inner exception stack trace --- at Raven.Server.Commercial.SetupManager.LogErrorAndThrow(Action`1 onProgress, SetupProgressAndResult progress, String msg, Exception e) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Commercial\SetupManager.cs:line 648 at Raven.Server.Commercial.SetupManager.SetupLetsEncryptTask(Action`1 onProgress, SetupInfo setupInfo, ServerStore serverStore, CancellationToken token) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Commercial\SetupManager.cs:line 505 at Raven.Server.Web.System.SetupHandler.SetupLetsEncrypt() in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Web\System\SetupHandler.cs:line 647 at Raven.Server.Routing.RequestRouter.HandlePath(RequestHandlerContext reqCtx) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\Routing\RequestRouter.cs:line 196 at Raven.Server.RavenServerStartup.RequestHandler(HttpContext context) in C:\Builds\RavenDB-Stable-5.1\51016\src\Raven.Server\RavenServerStartup.cs:line 242

[Arash Sabet]

It worked after changing the DNS.