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  <title type="html">Cant log in again after first log in </title>
  <id>~/topic/14879/cant-log-in-again-after-first-log-in-/</id>
  <rights type="text">Copyright @ StockSharp Platform LLC 2010 - 2025</rights>
  <updated>2026-06-14T22:15:57Z</updated>
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  <entry>
    <id>https://stocksharp.com/posts/m/54473/</id>
    <title type="text">I installed the installer and exited it from the icon in the tray and then when i wanted to log in a...</title>
    <published>2020-12-22T11:35:51Z</published>
    <updated>2020-12-22T11:35:51Z</updated>
    <author>
      <name>AdOU</name>
      <uri>https://stocksharp.com/users/137001/</uri>
      <email>info@stocksharp.com</email>
    </author>
    <content type="html">&lt;p&gt;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 :&lt;/p&gt;
&lt;p&gt;login error: System.InvalidOperationException: Error connection
---&amp;gt; System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host..
---&amp;gt; System.Net.Sockets.SocketException (10054): An existing connection was forcibly closed by the remote host.
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 Ecng.Serialization.BinaryHelper.ReadBytes(Stream stream, Byte[] buffer, Int32 len, Int32 pos)
at Ecng.Serialization.BinaryHelper.ReadByteEx(Stream stream, Byte[] buffer)
at StockSharp.Fix.Native.BaseFixReader.ReadByte()
at StockSharp.Fix.Native.TextFixReader.ReadTag()
at StockSharp.Fix.Native.Extensions.#=zmNphM38=(IFixReader #=zAFMNCKw=, FixTags #=zuTwty2dU1f_X)
at StockSharp.Fix.Native.Extensions.ReadHeader(IFixReader reader, Boolean skipBeginString, String expectedVersion)
at StockSharp.Fix.Dialects.BaseFixDialect.#=zOZSN7MnkrZYC94p6ghmgzJ2DwwhU_YSxCv$hU7I6RNM5(Action&lt;code&gt;1 #=zAe1JROC8QqgH) at StockSharp.Fix.FixMessageAdapter.#=zZ$vmI14cpnIp(IFixDialect #=zn1X5CQK8tqBK, Int32 #=zFkCjxv8ae_x4cFmu5ib52Jk=) --- End of inner exception stack trace --- at StockSharp.Algo.TraderHelper.&amp;lt;&amp;gt;c__DisplayClass135_0.&amp;lt;DoConnect&amp;gt;b__1() at Ecng.Common.Converter.&amp;lt;&amp;gt;c__DisplayClass22_0.&amp;lt;DoInCulture&amp;gt;b__0() at Ecng.Common.Converter.DoInCulture(CultureInfo cultureInfo, Func&lt;/code&gt;1 func)
at Ecng.Common.Converter.DoInCulture(CultureInfo cultureInfo, Action action)
at StockSharp.Algo.TraderHelper.DoConnect(IMessageAdapter adapter, IEnumerable&lt;code&gt;1 requests, Boolean waitResponse, Func&lt;/code&gt;2 newMessage)
at StockSharp.Algo.TraderHelper.Download[TResult](IMessageAdapter adapter, Message request)
at StockSharp.Community.FIX.BaseFixClient.Do[TResult](Message message)
at StockSharp.Community.FIX.AuthenticationClient.Login()
at StockSharp.Community.FIX.AuthenticationClient.StockSharp.Community.IAuthenticationClient.Login()
at StockSharp.Installer.ProfileHelper.TryLogin(ServerCredentials cred, Boolean force)
at StockSharp.Installer.ProfileHelper.LoginAsync()&lt;/p&gt;
&lt;p&gt;I would appreciate your help as now I cant even uninstall the programm&lt;/p&gt;
</content>
    <rights type="html">Copyright @ StockSharp Platform LLC 2010 - 2025</rights>
  </entry>
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