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Lync Presentation Error 141

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Also, we double and triple checked the reverse proxy, TMG in this case. The following are known modalities affected by this issue: Whiteboards Uploading PowerPoint Presentations Sharing Notes Polls Q&A The error messages that users may receive when this problem occurs include the following: Filed Under: Lync, skypeforbusiness Tagged With: lyncserver, skypeforbusiness Never miss a post, get a weekly email summary Name: Your email address:* Please enter all required fields Correct invalid entries No spam, Event Xml: 20543 Lync Server lyncedge.domain.com 599 1 22.33.44.55:46361 check over here

Just uninstalled this KB3142030 and it worked Like a Charm 🙂 .Thanks once again… Reply Fin says: June 15, 2016 at 9:06 am Removal of KB3142036 also worked for me, didn't Tags: .Net 4.5.2  Conferencing  KB3142030  Lync Server 2013  powerpoint  skype for business  Skype4b  Tips and Tricks  Post navigation PreviousMove-CSLegacyUser : Object not set to an instance of an ObjectNextFile Transfer Agent cannot send replication data to If you restart the WAC servers and the FE servers, you may be restarting 6 or more servers. In addition, I notice more detailed steps on the MVP article.

Lync 2010 Cannot Connect To Sharing Server Error Code 141

Stats Tags DPM Exchange Exchange 2010 Forefront Hyper-V ISA Lync OCS Office Personal PowerShell Server 2003 Server 2008 Server 2008 R2 Windows Recent Posts Outlook Certificate Error and Autodiscover.Domain.Com Not Working? Enabling external users to expand distribution groups. This verified the client was really not even getting to the point of trying to communicate with the Reverse Proxy, especially since the Network Monitor logs didn't even see the request Someone has a fix ?

I have experienced very random issues when the Lync Front-End server was set to sync its time with the ESXi host.So, I checked the Lync Edge server and BINGO it was Resolution: Check to make sure that the Web Conferencing Server and Web Conferencing Edge Server machines and verify that the connection came from a trustworthy client. Reboot the Front-end Servers. Error Code 141 Linux first, review the TechNet article which articulates the validation of the WAC server.

So, that being said, I came across this issue with a current customer and was able to fix it.Environment: 2 x Lync Server 2010 Enterprise Front-End servers1 x Lync Server 2010 Add the following registry subkey: HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\\System.Net.ServicePointManager.SchSendAuxRecord Create a new DWORD, where the name is the Fully qualified path for the application .exe ie.(C:\Program Files\Microsoft Lync Server 2013\Web Conferencing\DataMCUSvc.exe) Value data: 0 Repeat cheers Reply Trackbacks LYNC/SKYPE FOR BUSINESS - Powerpoint/Whiteboard/Poll not working - AnotherUCBlog > Exchange, S4B, O365 says: 29/05/2016 at 13:55 […] Then I saw that article -> http://tomtalks.uk/2016/05/microsoft-net-security-update-ms16-065-breaks-lync-server-20102013-skype-… […] Reply Leave https://ucparticles.azurewebsites.net/2013/01/30/cannot-connect-to-sharing-server-error-code-141/ https://support.microsoft.com/en-us/kb/3142037 Reply b-rad says: May 23, 2016 at 8:04 pm For Server 2008 R2 I believe the patch to be removed would be KB3142033, the patch listed in this post is

I would just like to said that on my FE, this security update wasn't installed so the key "HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v4.0.30319\System.Net.ServicePointManager.SchSendAuxRecord" Anyway, I tried the fix and it worked just after I restarted Web Conferencing Edge Service So I went onto our Reverse Proxy Server which is Microsoft Forefront Threat Management Gateway (TMG).  I wanted to see anything that came into it with my Client IP Address.  I One thing must be pointed out. Reply Hab says: June 1, 2016 at 6:39 pm Yep there are quite a few people that felt this pain, glad it worked for you Richard.

We Can't Connect To The Server For Presenting Right Now Error Code 141

He is a Microsoft Certified Master and MVP, blogger, regular on The UC Architects Podcast, and speaker at events including Microsoft Lync Conference, TechEd and Ignite. What you Should Not Do With Your VMware LyncDeployment Microsoft Updates does not complete Initial Update on Server 2012 or Server2016 How to remove the Exchange 2013 Mailbox role and Exchange Lync 2010 Cannot Connect To Sharing Server Error Code 141 Share this:TwitterFacebookLike this:Like Loading... Reference Error Code 141 Lync 2010 Way to go MS .NET team and the S4B team for not testing this patch before it was released.

We experience 2 different errors depending if we initiate a session with an invitation to share (An erroroccurredduring the online meeting. check my blog Privacy statement  © 2016 Microsoft. Internally sharing out to an external you may getNetwork issues are keeping you from sharing notes and presenting whiteboards, polls, and uploaded PowerPoint files. We restarted the edge server to resolve the issue. Network Issues Are Keeping You From Sharing Notes And Presentation Whiteboards

Notify me of new posts by email. There were three Web APP servers. Accessing the Dial-in Conferencing Settings webpage. this content nothing worked.

Everything looked in good running shape. Lync Dns Error 141 Reply Muhammad Shafiq says: June 9, 2016 at 10:05 am uninstalling the KB3142036 worked for me as well. When I started the Query, I saw absolutely no traffic for Web Conferencing PowerPoint Presentations at all.

Event time: 17/01/2013 15:31:51 Event time (UTC): 17/01/2013 14:31:51 Event ID: 398a6469b56349ebae01d8aa9cc019d1 Event sequence: 1 Event occurrence: 1 Event detail code: 0 Application information: Application domain: /LM/W3SVC/2/ROOT/m-1-130029067086927262 Trust level:

The system cannot find the file specified. You are trying to share a PowerPoint presentation: Your are external (connected via the Edge) PowerPoint sharing works internally You are able to navigate to https://wacserver.domain.com/hosting/discovery/ and return WOPI discover XML In other words minimize the number of IP subnets that can be involved. Lync 2013 An Error Occurred During The Screen Presentation This entry was posted in Exchange, Lync, Windows and tagged Lync 2013, lync presentation sharing, office web app, wac, wac server.Bookmark the permalink. 6 Comments Post navigation ← Previous Next →

Edited by Sharon.ShenMicrosoft contingent staff, Moderator Monday, June 04, 2012 6:58 AM Proposed as answer by Sharon.ShenMicrosoft contingent staff, Moderator Thursday, June 14, 2012 3:25 AM Marked as answer by Sharon.ShenMicrosoft Required fields are marked *Comment Name * Email * Website CAPTCHA Code* Follow: Next story Lync Status Error Codes Previous story PowerPoint sharing on Windows 8.1 does not work - Sorry, The system cannot find the file specified. (C:\Program Files\Microsoft Office Web Apps\BroadcastServices_Host\web.config line 44) at System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) at System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() at System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) at System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath) at System.Web.Compilation.BuildManager.ExecutePreAppStart() at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager have a peek at these guys Troubleshooting:We followed the suggestions of Elan and Microsoft.

Cause: Failed to process data received from the client Resolution: Check and make sure that the connection came from a trustworthy client. Enabling remote users to download files from the Address Book service. Reply Tom Arbuthnot says 25/05/2016 at 20:48 glad it was useful :-) Reply julien says 29/05/2016 at 13:40 Hey Tom, I would like to thank you a lot ! Try the whiteboard.

We have checked external DNS, certificates, firewall rules and server patching. I followed your steps but still the same "some presenting features are unavailable due to server connectivity issues". When contacting your support team, reference error code 141). So, let's look at the Edge chances are you followed this when determining Firewall ports:http://technet.microsoft.com/en-us/library/gg425891.aspx (see diagram below from technet) If you have, most likely you have overlooked the Web Conferencing

See the Lync 2013 Protocols and Ports poster to find the network issue. Many thanks!