After I stated to have a loto of problems with SolidCP, I decided to start a new server: windows 2012.

After a clean install, I installed IIS, FTP, .net 3.5 and 4.x, webdav and DNS from windows roles/features.

After that, I installed SQL express 2017 and Mysql server community (this one is free) .

So I went to solid cp installation. I got green light from SolidSP standalone. I logged into the server and started to configure. On MySQL part, when I added MySQL 5.7 i get the message below on clit in update:

serveradmin
Hosting Space: 0
Stack Trace: System.Web.Services.Protocols.SoapException: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Net.WebException: The underlying connection was closed: A connection that was expected to be kept alive was closed by the server. ---> System.IO.IOException: Unable to read data from the transport connection: Foi forçado o cancelamento de uma conexão existente pelo host remoto. ---> System.Net.Sockets.SocketException: Foi forçado o cancelamento de uma conexão existente pelo host remoto
at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
--- End of inner exception stack trace ---
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead)
--- End of inner exception stack trace ---
at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)
at Microsoft.Web.Services3.WebServicesClientProtocol.GetResponse(WebRequest request, IAsyncResult result)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at SolidCP.Providers.ServiceProvider.Install()
at SolidCP.EnterpriseServer.esServers.InstallService(Int32 serviceId)
--- End of inner exception stack trace ---
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at SolidCP.EnterpriseServer.esServers.InstallService(Int32 serviceId)
at SolidCP.Portal.ServersEditService.btnUpdate_Click(Object sender, EventArgs e)

Any suggestions on how to solve this?