Protocol Error Detected At The Client Code 0x1104 Windows 7
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Because Of A Protocol Error (code 0x112f)
Sign in to vote I'm suddenly receiving a critical remote desktop error at the client stating the because of a protocol error the client could not connect to the remote computer following (it differs from time to time) "Because of an error in data encryption, this session will end. Please try connecting to the remote computer again." "Because of a protocol
Because Of A Protocol Error (code 0x112d)
error detected at the client (code 0x1204), this session will be disconnected. Please try connecting to the remote computer again." I've been running on the same windows 7 64 bit build on a Dell M4500 for well over a year in RDP sessions daily over VPN's without issue. Suddenly one day last week i began receiving this error. I change security layer of the rdp-tcp session to "rdp security layer" can, onoccasion, connect to local LAN RDP's without the error immediately but have experienced the error even on LAN sessions after 3-5 minutes of use. Sometimes on a LAN it will go much longer. Now, for remote sessions, i cannot authenticate at all. I typically get to the login screen, enter my credentials, then immediately the error pops up and drops the connection. Every time. I've tried this to multiple different WAN's so i know it's not at the server level. I also know it's not on my LAN as other PCs on the LAN connect fine without this error so it's local to this PC. After hours of diagnosing and reading articles i decided to just rebuild from the ground up, fresh install of windows, applied all service packs, updates and installed my VPN client and attempted the connection -- same error. I even used a brand new HDD (SSD) as i was wanting to upgrade it anyway. Now i recognize that i should have tried the connection before all other patches were
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Because Of A Protocol Error This Session Will Be Disconnected Windows 7
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already registered your product then please contact Customer Service directly for further assistance at customerservice@software.dell.com. Continue × protocol error detected at the client 0x1104 Support Forms Under Maintenance Submitting forms on the support site are temporary unavailable for schedule maintenance. If you need immediate assistance please contact technical support. We apologize for the https://social.technet.microsoft.com/Forums/windows/en-US/68910414-0271-4da8-bd92-35908370aea5/remote-desktop-encryption-error-at-the-client?forum=w7itpronetworking inconvenience. Continue Search Sign In Sign In Create Support Account Products ActiveRoles Boomi Change Auditor Foglight Identity Manager KACE Migration Manager Rapid Recovery Recovery Manager SharePlex SonicWALL Spotlight Statistica Toad View all Products Solutions Application & Data Integration Big Data Analytics Business Intelligence Cloud Management Data Protection Overview Backup and Recovery Deduplication and Compression Database Development and Management https://support.software.dell.com/vworkspace/kb/85618 Database Replication & Backup Endpoint Management Mobile Workforce Management Overview Desktop Virtualization Enterprise Mobility Management Endpoint Security Network Security Secure Remote Access Performance Monitoring Security Overview Email Security Endpoint Security Identity & Access Management Network Security Secure Remote Access Virtualization Management Microsoft Platform Management View all Solutions Solutions by Platform Active Directory Exchange Google GroupWise & NDS Hadoop Hyper-V Lotus Notes Skype for Business/Lync Office 365 Oracle SharePoint SQL Server VMware Trials Buy Support By Product Line Enterprise Reporter Foglight KACE Migration Manager Migrator NetVault One Identity Quick Connect Performance Analysis Recovery Manager Shareplex SonicWALL Spotlight SQL Navigator Toad All Products Contact Support Download Software Knowledge Base My Account My Products My Service Requests My Licenses My Groups My Profile Policies & Procedures Professional Services Technical Documentation Training & Certification User Forums Video Tutorials Support Home Communities Partners × Email Share your favorite Support content with a friend. Email To Email From Subject Information from Dell Software Support Message You might be interested in the following information For more inform
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings http://serverfault.com/questions/224950/windows-remote-desktop-protocol-error and policies of this site About Us Learn more about Stack Overflow http://www.chicagotech.net/remoteissues/code0x1104.htm the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it protocol error works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Windows Remote Desktop protocol error up vote 1 down vote favorite So, related to this question, I am now also trying to integrate Windows Remote Desktop for certain other boxes that my app's users will have to remote into. I have because of a a known good remote box and can connect through the user interface, but when I try to connect from the command line I get a message: "Because of a protocol error detected at the client (code 0x1104), this session will be disconnected. Please try connecting to the remote computer again." I looked at the command-line switches, and there doesn't seem to be anything I can do other than specify a config file, which doesn't help as I don't know what setting is making it connect. Help? windows remote-desktop share|improve this question asked Jan 21 '11 at 0:01 KeithS 130212 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote accepted Never mind. I was told by the admin that I should use a different port than the default for RDP connections; turns out that port is used by VNC Server and thus the error (VNC and RDP don't speak the same language). I tried it from the command line without a port and it works fine, also works fine with the default 3389. share|improve this
When attempting to access a remote computer using RDC, you may receive this message: "Because of a protocol error, detected at the client (code 0x1104) this session will be disconnected. Please try connecting to the remote computer again" Case 1: The terminal server is running an application that using the same port as the TS. Case 2: The server comes with two NICs and each of them has default gateway. That messes the routing table. No computer should have two default gates. Case 3: The client has XP as Remote Host with DHCP setup. The remote client may receive this error when the Remote host IP changes. Case 4: I had this problem when i moved a server from a location to another. My 2003 server has got two NIC and i used one for the first location and the other for the second location. When i tried to connect with RDP to this server i found this problem. Looking for a solution in Terminal Services Configuration, I've founded it by authorizing the second Nic to be used for RDP. Case 5: Some software may changes the port #. Please check this link: Cant access TS with error code 0x1104 Post your questions, comments, feedbacks and suggestions Contact a consultant Related Topics This web is provided "AS IS" with no warranties. Copyright 2002-2015 ChicagoTech.net, All rights reserved. Unauthorized reproduction forbidden.