~/topic/14879/cant-log-in-again-after-first-log-in-/ Copyright @ StockSharp Platform LLC 2010 - 2025 2026-04-16T21:31:34Z https://stocksharp.com/images/logo.png https://stocksharp.com/posts/m/54473/ 2020-12-22T11:35:51Z 2020-12-22T11:35:51Z AdOU https://stocksharp.com/users/137001/ info@stocksharp.com I installed the installer and exited it from the icon in the tray and then when i wanted to log in again this message popped up :<br /><br />login error: System.InvalidOperationException: Error connection<br /> ---&gt; System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host..<br /> ---&gt; System.Net.Sockets.SocketException (10054): An existing connection was forcibly closed by the remote host.<br /> at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)<br /> --- End of inner exception stack trace ---<br /> at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)<br /> at Ecng.Serialization.BinaryHelper.ReadBytes(Stream stream, Byte[] buffer, Int32 len, Int32 pos)<br /> at Ecng.Serialization.BinaryHelper.ReadByteEx(Stream stream, Byte[] buffer)<br /> at StockSharp.Fix.Native.BaseFixReader.ReadByte()<br /> at StockSharp.Fix.Native.TextFixReader.ReadTag()<br /> at StockSharp.Fix.Native.Extensions.#=zmNphM38=(IFixReader #=zAFMNCKw=, FixTags #=zuTwty2dU1f_X)<br /> at StockSharp.Fix.Native.Extensions.ReadHeader(IFixReader reader, Boolean skipBeginString, String expectedVersion)<br /> at StockSharp.Fix.Dialects.BaseFixDialect.#=zOZSN7MnkrZYC94p6ghmgzJ2DwwhU_YSxCv$hU7I6RNM5(Action`1 #=zAe1JROC8QqgH)<br /> at StockSharp.Fix.FixMessageAdapter.#=zZ$vmI14cpnIp(IFixDialect #=zn1X5CQK8tqBK, Int32 #=zFkCjxv8ae_x4cFmu5ib52Jk=)<br /> --- End of inner exception stack trace ---<br /> at StockSharp.Algo.TraderHelper.&lt;&gt;c__DisplayClass135_0.&lt;DoConnect&gt;b__1()<br /> at Ecng.Common.Converter.&lt;&gt;c__DisplayClass22_0.&lt;DoInCulture&gt;b__0()<br /> at Ecng.Common.Converter.DoInCulture[T](CultureInfo cultureInfo, Func`1 func)<br /> at Ecng.Common.Converter.DoInCulture(CultureInfo cultureInfo, Action action)<br /> at StockSharp.Algo.TraderHelper.DoConnect(IMessageAdapter adapter, IEnumerable`1 requests, Boolean waitResponse, Func`2 newMessage)<br /> at StockSharp.Algo.TraderHelper.Download[TResult](IMessageAdapter adapter, Message request)<br /> at StockSharp.Community.FIX.BaseFixClient.Do[TResult](Message message)<br /> at StockSharp.Community.FIX.AuthenticationClient.Login()<br /> at StockSharp.Community.FIX.AuthenticationClient.StockSharp.Community.IAuthenticationClient.Login()<br /> at StockSharp.Installer.ProfileHelper.TryLogin(ServerCredentials cred, Boolean force)<br /> at StockSharp.Installer.ProfileHelper.LoginAsync()<br /><br /><br />I would appreciate your help as now I cant even uninstall the programm Copyright @ StockSharp Platform LLC 2010 - 2025