Protocol Error Detected At The Client 0x1204
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Protocol Error Detected At The Client 0x1104
remote desktop error at the client stating the following (it differs from time to time) "Because of an error in because of an error in data encryption this session will end remote desktop windows 7 data encryption, this session will end. Please try connecting to the remote computer again." "Because of a protocol error detected at the client (code 0x1204), this session will be disconnected. Please try connecting
Change Security Layer Of The Rdp-tcp Session To "rdp Security Layer"
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 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 because of a protocol error the client could not connect to the remote computer 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 installed (troubleshooting 101, sorry) but trying to avoid a 3rd install and hoping for assistance. I typically disable system restore so rolling back isn't an option. At this point i believe it's hardware related or an update causing the problem. It's also worthy to note that I've updated
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Because Of A Protocol Error Detected At The Client 1204
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Because Of An Error In Data Encryption This Session Will End Windows 10
already registered your product then please contact Customer Service directly for further assistance at customerservice@software.dell.com. Continue × Support remote desktop connection because of a protocol error this session will be disconnected 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 inconvenience. https://social.technet.microsoft.com/Forums/windows/en-US/68910414-0271-4da8-bd92-35908370aea5/remote-desktop-encryption-error-at-the-client?forum=w7itpronetworking 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 Database https://support.software.dell.com/vworkspace/kb/74402 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 information regarding sup
joe0 ⋅ 4 Comments Following is a solution for RDP error: Because of a protocol error detected at the client code 0x1104 this session will be disconnected. Two ways to fix the issue: 1. In your RDP client settings, remove all checkmarks from Experience tab (see http://www.joe0.com/2013/08/23/solution-for-rdp-error-because-of-a-protocol-error-detected-at-the-client-code-0x1104-this-session-will-be-disconnected/ screenshot below). This seems to work for most people: 2. If you're running your RDP server https://www.experts-exchange.com/questions/27814183/RDP-Session.html on a non-standard port (such as port 443-https), then it's possible some other app is fighting over the very same port. In that case, you'll need to find out what else may be using the port assigned to RDP (i.e. 443 in my example) on your server. To do so, following steps will help you determine this: - Open a command prompt window. From Start / Run protocol error enter: cmd - From the command prompt enter: netstat -ano 1 netstat -ano - Look for PID which indicates usage of the port 443: - Mark down PID, then download Tcpview and run tcpview.exe. Search for PID you've found by using command line netstat call. You'll find what app is taking over your RDP port. In my case, I could see that Skype is trying to run its service on port 443: - Solution in this case would be to completely close out of because of a Skype. Or simply Kill/Uninstall or temporarily disable the Skype. While in tcpview, you may as well do so: Let me know if this helped. Comments comments Posted in: English Blog 4 Thoughts on “Solution for RDP error: Because of a protocol error detected at the client code 0x1104 this session will be disconnected” William J Lasiewicz on April 6, 2015 at 8:30 pm said: I tried all these things and finally I called someone in the office and had them power down my machine and bring it back up. This worked. Doing this will save you quite a bit of time. Reply↓ Arg on June 20, 2015 at 7:26 am said: Nope, nothing works. Wanna blow my brains out. Reply↓ Doug Symes on April 18, 2016 at 7:51 pm said: did you ever find the answer to this? I'm supporting an old 2003 terminal server and get this same error from my win7 client. Reply↓ inexpensive on June 2, 2016 at 3:16 pm said: ZW Reply↓ Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Post Navigation ← Previous Post Next Post → Search for: About Me Profile: Categories English Blog (248) Slovak Blog (46) Links 1. FB Comments Code Learning Videos ETX.ca Jozef's Tools Mortgage Calculator Extra Payments Online Documentaries Recipes of your dreams Siri for Android SpeedX Fan Site August 2013 M T W T F S S « Mar Sep » 1234 56789101
a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Courses Vendor Services Groups Careers Store Headlines Website Testing Experts Exchange > Questions > RDP Session Want to Advertise Here? Solved RDP Session Posted on 2012-08-02 Windows Server 2003 1 Verified Solution 3 Comments 1,942 Views Last Modified: 2012-10-12 Dear All, Through Thin-client we are connecting the RDP session for Win2003 Server getting an Error message. "Remote Desktop Error Code 0x1204 - Because of a protocol error detected at the client, this session will be disconnected. Please try connecting to the remote computer again." RDP session is connecting through Terminal License Server, almost all the Thin-client, Winxp and Win7 OS are able to connect through RDP. Only 5 Thin-clients are unable to establish the RDP connection. Let me know if you require any more details. Thanks and Regards, Venkatesha.A 0 Question by:axonnet Facebook Twitter LinkedIn Google LVL 4 Best Solution byK-H Copy mstscax.dll and mstsc.exe from another computer and replace it. C:\Windows\System32\ & C:\Windows\System32\en-US reboot pc and it should work. Regards Go to Solution 3 Comments LVL 19 Overall: Level 19 Windows Server 2003 6 Message Active 3 days ago Expert Comment by:1stITMAN2012-08-02 Are these HP thin Clients ? If so upgarde the BIOS on them. 0 LVL 4 Overall: Level 4 Windows Server 2003 1 Message Accepted Solution by:K-H2012-08-02 Copy mstscax.dll and mstsc.exe from another computer and replace it. C:\Windows\System32\ & C:\Windows\System32\en-US reboot pc and it should work. Regards 0 LVL 4 Overall: Level 4 Message Expert Comment by:thinclientguy2012-08-02 Is there anything different about those 5 clients that cannot connect? Are the same models or images on them? Is it the same RDP client on them since between the different OS you can have different revisions of RDP. I think more details on those 5 clients including model types would be good. Also confirm were they all XP ones or Win7 ones. Please advise. Thanks. 0 Featured Post PRTG Network Monitor: Intuitive Network Monitoring Promoted by Paessler GmbH Network Moni