Guest Matt Carter Posted March 26, 2008 Posted March 26, 2008 I am on a Microsoft Windows Vista x86 SP0 system and I just created a Microsoft Standard Server X64 and I am remotely connecting to it. I am getting an error and losing network connection: Remote Desktop Disconnected Because of an error in data encryption, this session will end. Please try connecting to the remote computer again. OK Help. I click OK On Control Panel, System, Remote Settings, System Properties for the Remote tab, I have selected Allow connections from computers running any version of Remote Desktop (less secure), and then I changed it to Allow connections only from computers running Remote Desktop with Network Level Authentication (more secure). I have changed it to NLA and it doesn't matter which one I go to. I am not sure what is happening or why this is happening. I just built these yesterday and I did the updates and they are on the same switch and in the same server room as other systems, and they were Server 2003 Standard x64 systems but I formatted the drives. They only got new software, everything else, hardware, wires, etc. all stayed the same.
Guest Matt Carter Posted April 16, 2008 Posted April 16, 2008 RE: Remote Desktop Disconnected - error in data encryption I am not sure if this is a problem for anyone else? I am on a Vista SP1, my information is below. I am connecting via Remote Desktop Connection on a simple network connection with a Switch - Foundry Networks - FastIron GS 648P with VLAN's. The error: Remote Desktop Disconnected Because of an error in data encryption, this session will end. Please try connecting to the remote computer again. I have changed from Remote tab for System Properties on both the 2008 Server and Vista system to have a more secure and less secure session and it doesn't seem to matter. I am a domain administrator logging on with domain administrator credentials. I also changed to NOT use a TS Gateway server as we do not have one on the Remote Desktop Connection on Vista SP1 I am connecting with a Full Screen view and 16 bit color and 56K experience over our 1GB connection to the switch on CAT6 cables. I do not play sounds on the Local Resources tab of the RDC and only allow clipboard local devices and resources H:\>systeminfo Host Name: VISTA OS Name: Microsoftr Windows VistaT Business OS Version: 6.0.6001 Service Pack 1 Build 6001 OS Manufacturer: Microsoft Corporation OS Configuration: Member Workstation OS Build Type: Multiprocessor Free Registered Owner: ME Registered Organization: Product ID: 55041-026-9513271-71879 Original Install Date: 5/3/2007, 8:57:48 AM System Boot Time: 4/11/2008, 4:04:50 PM System Manufacturer: Hewlett-Packard System Model: HP Compaq dc5750 Small Form Factor System Type: X86-based PC Processor(s): 1 Processor(s) Installed. [01]: x64 Family 15 Model 75 Stepping 2 AuthenticAMD ~2200 Mhz BIOS Version: Hewlett-Packard 786E3 v02.25, 5/18/2007 Windows Directory: C:\Windows System Directory: C:\Windows\system32 Boot Device: \Device\HarddiskVolume1 System Locale: en-us;English (United States) Input Locale: en-us;English (United States) Time Zone: (GMT-05:00) Eastern Time (US & Canada) Total Physical Memory: 3,069 MB Available Physical Memory: 982 MB Page File: Max Size: 6,381 MB Page File: Available: 4,058 MB Page File: In Use: 2,323 MB Page File Location(s): C:\pagefile.sys Domain: ME.com Logon Server: \\NSO Hotfix(s): 70 Hotfix(s) Installed. [01]: {F00E58A1-57C5-4858-BA7A-08B5B8D249BC} [02]: KB937954 [03]: 928439 [04]: KB905866 [05]: KB925902 [06]: KB929399 [07]: KB929451 [08]: KB929685 [09]: KB929735 [10]: KB929761 [11]: KB930163 [12]: KB930178 [13]: KB930857 [14]: KB931099 [15]: KB931174 [16]: KB931573 [17]: KB932394 [18]: KB932471 [19]: KB933579 [20]: KB933729 [21]: KB936021 [22]: KB936782 [23]: KB936825 [24]: KB937077 [25]: KB938127 [26]: KB939159 [27]: KB939165 [28]: KB941202 [29]: KB941568 [30]: KB941569 [31]: KB941600 [32]: KB941644 [33]: KB942831 [34]: KB943078 [35]: KB946026 [36]: KB928089 [37]: KB929123 [38]: KB929916 [39]: KB931213 [40]: KB931768 [41]: KB931836 [42]: KB932246 [43]: KB933360 [44]: KB933928 [45]: KB935280 [46]: KB935509 [47]: KB935807 [48]: KB936824 [49]: KB937143 [50]: KB937287 [51]: KB938123 [52]: KB938194 [53]: KB938371 [54]: KB938979 [55]: KB939653 [56]: KB941649 [57]: KB941651 [58]: KB941693 [59]: KB942615 [60]: KB942624 [61]: KB942763 [62]: KB943302 [63]: KB943411 [64]: KB943899 [65]: KB944533 [66]: KB946041 [67]: KB948590 [68]: KB948881 [69]: KB936330 [70]: 940157 Network Card(s): 1 NIC(s) Installed. [01]: Broadcom NetXtreme Gigabit Ethernet Connection Name: Local Area Connection DHCP Enabled: Yes DHCP Server: 888.20.50.5 IP address(es) [01]: 999.20.20.72 [02]: fe80::6c21:4313:bcfc:8efd --------------- Server 2008 Microsoft Windows [Version 6.0.6001] Copyright © 2006 Microsoft Corporation. All rights reserved. C:\Users\administrator.SERVER>systeminfo Host Name: SERVERAD04 OS Name: Microsoftr Windows Serverr 2008 Standard OS Version: 6.0.6001 Service Pack 1 Build 6001 OS Manufacturer: Microsoft Corporation OS Configuration: Member Server OS Build Type: Multiprocessor Free Registered Owner: Windows User Registered Organization: Product ID: 55041-339-1504263-76976 Original Install Date: 3/25/2008, 1:11:54 PM System Boot Time: 4/11/2008, 7:32:20 AM System Manufacturer: HP System Model: ProLiant DL365 G1 System Type: x64-based PC Processor(s): 1 Processor(s) Installed. [01]: AMD64 Family 15 Model 65 Stepping 3 AuthenticAM D ~2600 Mhz BIOS Version: HP A10, 4/5/2007 Windows Directory: C:\Windows System Directory: C:\Windows\system32 Boot Device: \Device\HarddiskVolume1 System Locale: en-us;English (United States) Input Locale: en-us;English (United States) Time Zone: (GMT-05:00) Eastern Time (US & Canada) Total Physical Memory: 2,045 MB Available Physical Memory: 1,134 MB Page File: Max Size: 4,326 MB Page File: Available: 3,452 MB Page File: In Use: 874 MB Page File Location(s): C:\pagefile.sys Domain: SERVER.com Logon Server: \\SERVERNTAD02 Hotfix(s): 6 Hotfix(s) Installed. [01]: {69F1CF92-4A66-4785-BBBD-849EA1B686DA} [02]: KB941693 [03]: KB947864 [04]: KB948590 [05]: KB948881 [06]: KB949189 Network Card(s): 2 NIC(s) Installed. [01]: HP NC373i Multifunction Gigabit Server Adapter Connection Name: Local Area Connection DHCP Enabled: No IP address(es) [01]: 172.20.50.44 [02]: fe80::8d61:e95e:bc25:1821 [02]: HP NC373i Multifunction Gigabit Server Adapter Connection Name: Local Area Connection 2 Status: Media disconnected "Matt Carter" wrote: > I am on a Microsoft Windows Vista x86 SP0 system and I just created a > Microsoft Standard Server X64 and I am remotely connecting to it. I am > getting an error and losing network connection: > > Remote Desktop Disconnected > Because of an error in data encryption, this session will end. Please try > connecting to the remote computer again. OK Help. > > I click OK > > On Control Panel, System, Remote Settings, System Properties for the Remote > tab, I have selected Allow connections from computers running any version of > Remote Desktop (less secure), and then I changed it to Allow connections only > from computers running Remote Desktop with Network Level Authentication (more > secure). > I have changed it to NLA and it doesn't matter which one I go to. > I am not sure what is happening or why this is happening. I just built > these yesterday and I did the updates and they are on the same switch and in > the same server room as other systems, and they were Server 2003 Standard x64 > systems but I formatted the drives. They only got new software, everything > else, hardware, wires, etc. all stayed the same.
Guest Einari Posted May 7, 2008 Posted May 7, 2008 RE: Remote Desktop Disconnected - error in data encryption Hello, I have the same problem. After some googling I found out that VS 2005 SP1 was to blame and after I uninstalled it I could connect again without errors. So I'd like to know if there's another way of solving this.
Guest Matt Carter Posted May 13, 2008 Posted May 13, 2008 RE: Remote Desktop Disconnected - error in data encryption Thank you for the reply Einari, the strange thing is that we are not using Virtual Server 2005 SP1 at all on this Microsoft Windows Vista x86 SP1 system, we are using Remote Desktop Connection and we are connecting to a physical server, Microsoft Windows Server 2008 Standard x64 version 6.0 (Build 6001: Service Pack 1) 2GB memory, HP ProLiant DL365 G1 I have other HP ProLiant systems and I have updated the firmware and hardware on the systems with the latest drivers from Microsoft Update and HP ProLiant SmartStart CD and ProLiant Support Pack for Server 2008 Standard X64 "Einari" wrote: > Hello, > > I have the same problem. > After some googling I found out that VS 2005 SP1 was to blame and after I > uninstalled it I could connect again without errors. > > So I'd like to know if there's another way of solving this.
Guest Einari Posted May 26, 2008 Posted May 26, 2008 RE: Remote Desktop Disconnected - error in data encryption My problem was solved now. Solution was found here: http://forums.microsoft.com/TechNet/ShowPost.aspx?PostID=3394237&SiteID=17&mode=1 "I ran into this problem as well on my PE2950 w/ Win2k8 x64 and Broadcom NetXtreme II NICs. To resolve it open the Broadcom Advanced Control Suite and disable IPv4 Large Send Offload and your problem will be solved."
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