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Hi there,

Lync Server 2013 gives me this message and I don’t really know what it means. I know that is not working anymore with all functions and I cannot start them. Does anyone have a solution ? What I did wrong and what is limiting the capacity ?

Thank you !

Lync Server 2013

Monitoring Dashboard

Report processing stopped because too many rows in summary tables are missing in the call detail recording the LcsCDR database.

Hi there,

I don’t know why but for 2 day I cannot sing in to Lync. I have this error and I don’t know how to manage it. I have updated Lync to the latest version and also my PC is updated. Any solution ? My Internet connection is good so what could be the problem ?

Thanks !


Cannot sign in to Lync

There was a problem acquiring a personal certificate required to sign in. If the problem continues, please contact your support team.


Hi there,

Call was not completed is my new error from a long list that I have. Most of them started to appear after I did an update for my Windows XP and I don’t have any solution for this. Can anyone help me please ? What should I do ? Should I reinstall Windows XP ?

Thanks !

Call was not completed or has ended.

When contacting your support team, reference error ID 52063 (source ID242)

Troubleshooting information is available online, including best practices for using Lync.

Lear More


Hello there,

I have installed Lync Enterprise and SQL Developer Edition each on a virtual server and I have this error when I want to publish the topology. I don’t have big experience with this kind of errors so is there anyone who can help me please ? Why I cannot publish the topology ?

Thanks !

Publish Topology


Topology Builder encountered an issue and cannot publish this topology.


On my laptop are created 2 users account and mine is the administrator. I have this error when I want to launh Lync. On the another account the program is working just great without an error and it doesn’t have admin rights. Can anyone help me please with this ? Why on my account with admin rights is not working ?

Thanks !

Lync has both per-user and per-machine instances installed. Click OK to remove the per-user installation.

OK Cancel


When I open my PC and try to start Lync I have this error and when I click OK the program is not starting. It worked just fine until now and I don’t remember to install anything or change some settings. Any solution ? How can I solve this error ?

Thank you !


Windows could not start the Lync Server Front-End on. For more information, review the System Event Log. If this is a non-Microsoft service, contact the service vendor, and refer to service-specific error code -2164761487.


Hi tech savvy,

I got this weird error message while I attempt to change the state of virtual machine savtsfc01. The error says Microsoft Emulated IDE controller failed to power on with error general access denied error. I am not able to attach the IDE controller it throws an error. Do I need to change any security settings? Help please. Thanks.

Hyper-V Manager

An error occurred while attempting to change the state of virtual machine savtstfc01.

‘savtstfc01’ failed to start.

Hello friends,

The installation and setup went pretty well and good. However, the problem triggered while I start to work with it. It says that it failed to create mapping. I am not aware of where I went wrong. So please help me to find the root cause of this error message. Your help is appreciated. Thanks a lot.

Microsoft Visual Studio

Failed to create Mapping

 Access to the path ‘C:\ProgramData\Microsoft Team Foundation Local


Hi friends,

When I am with the newly installed Microsoft Visual Studio, I ended up with an error message. I got this error message when I am trying to connect with the access database. The error states that “The ‘Microsoft.ACE.OLEDB.12.0′ provider is not registered on the local machine” Does anyone know how to fix this problem? Please help. Thanks.

Microsoft Visual Studio

The Microsoft.ACE.OLEDB.12.0’ provider is not registered on the local machine.

Hi Tech people,

I got this error message when I try to launch the Microsoft Visual Studio in the computer. The error says that the ‘component ‘MSCOMCTL.OCX’ or one of its dependencies not correctly registered: a file is missing or invalid’. How do I fix the missing file? Please help. Thanks.


Component ‘MSCOMCTL.OCX’ or one of its dependencies not correctly registered: a file is missing or invalid