Dear All, I can see lots of this error in my SharePoint servers, including Applications, Reporting Service servers. Can anyone give help me, how to fix it? These are not mark as Critical. So are there any issues, if I just ignore these errors or I better resolve it. ----------------------- Source: Microsoft-Windows-DistributedCOM Date: 25/02/2011 7:29:45 PM Event ID: 10016 Task Category: None Level: Error Keywords: Classic User: MYCOMPNAY\sp2010apppool Computer: S-Intranet.mycompnay.qum Description: The application-specific permission settings do not grant Local Activation permission for the COM Server application with CLSID {61738644-F196-11D0-9953-00C04FD919C1} and APPID {61738644-F196-11D0-9953-00C04FD919C1} to the user MYCOMPNAY\sp2010apppool SID (S-1-5-21-1078081533-1897051121-839522115-9152) from address LocalHost (Using LRPC). This security permission can be modified using the Component Services administrative tool. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-DistributedCOM" Guid="{1B562E86-B7AA-4131-BADC-B6F3A001407E}" EventSourceName="DCOM" /> <EventID Qualifiers="49152">10016</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2011-02-25T08:29:45.000000000Z" /> <EventRecordID>59833</EventRecordID> <Correlation /> <Execution ProcessID="0" ThreadID="0" /> <Channel>System</Channel> <Computer>S-Intranet.mycompnay.qum</Computer> <Security UserID="S-1-5-21-1078081533-1897051121-839522115-9152" /> </System> <EventData> <Data Name="param1">application-specific</Data> <Data Name="param2">Local</Data> <Data Name="param3">Activation</Data> <Data Name="param4">{61738644-F196-11D0-9953-00C04FD919C1}</Data> <Data Name="param5">{61738644-F196-11D0-9953-00C04FD919C1}</Data> <Data Name="param6">MYCOMPNAY</Data> <Data Name="param7">sp2010apppool</Data> <Data Name="param8">S-1-5-21-1078081533-1897051121-839522115-9152</Data> <Data Name="param9">LocalHost (Using LRPC)</Data> </EventData> </Event> Log Name: System Source: Microsoft-Windows-DistributedCOM Date: 25/02/2011 4:18:45 PM Event ID: 10016 Task Category: None Level: Error Keywords: Classic User: MYCOMPNAY\sp2010apppool Computer: S-Intranet.mycompnay.qum Description: The application-specific permission settings do not grant Local Launch permission for the COM Server application with CLSID {A9E69610-B80D-11D0-B9B9-00A0C922E750} and APPID {A9E69610-B80D-11D0-B9B9-00A0C922E750} to the user MYCOMPNAY\sp2010apppool SID (S-1-5-21-1078081533-1897051121-839522115-9152) from address LocalHost (Using LRPC). This security permission can be modified using the Component Services administrative tool. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-DistributedCOM" Guid="{1B562E86-B7AA-4131-BADC-B6F3A001407E}" EventSourceName="DCOM" /> <EventID Qualifiers="49152">10016</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2011-02-25T05:18:45.000000000Z" /> <EventRecordID>59065</EventRecordID> <Correlation /> <Execution ProcessID="0" ThreadID="0" /> <Channel>System</Channel> <Computer>S-Intranet.mycompnay.qum</Computer> <Security UserID="S-1-5-21-1078081533-1897051121-839522115-9152" /> </System> <EventData> <Data Name="param1">application-specific</Data> <Data Name="param2">Local</Data> <Data Name="param3">Launch</Data> <Data Name="param4">{A9E69610-B80D-11D0-B9B9-00A0C922E750}</Data> <Data Name="param5">{A9E69610-B80D-11D0-B9B9-00A0C922E750}</Data> <Data Name="param6">MYCOMPNAY</Data> <Data Name="param7">sp2010apppool</Data> <Data Name="param8">S-1-5-21-1078081533-1897051121-839522115-9152</Data> <Data Name="param9">LocalHost (Using LRPC)</Data> </EventData> </Event> Log Name: System

See Here http://geekswithblogs.net/mhamilton/archive/2006/12/19/101568.aspx http://blogs.msdn.com/b/mutaz/archive/2009/02/11/error-the-application-specific-permission-settings-do-not-grant-local-activation.aspxhttp://www.virmansec.com/blogs/skhairuddin

Thank you for your reply but unfortunately I can't give full control permission for {61738644-F196-11D0-9953-00C04FD919C1} or my other CLSIDs I have the following message when I try to give full control to Administrator (S-Intranet\Administrator) Windows Secuirty Unable to save permission changes on {61738644-F196-11D0-9953-00C04FD919C1} Access is denied. Offcourse I see the EDIT button is NOT activated, when I went to IIS WAMREG Admin to given launch and activate and remote launch / activate permission I am domain admin but I tried with elevated permission, same result. Help please

Start the registry editor (regedit), find the key, click Advanced in the Permissions dialog of this key and select the Owner tab. Now change the owner of the key to the administrators group for example, then set full control to the administrators group. Make sure not to change the permissions for the TrustedInstaller. http://www.wictorwilen.se/Post/Fix-the-SharePoint-DCOM-10016-error-on-Windows-Server-2008-R2.aspxhttp://www.virmansec.com/blogs/skhairuddin

Sorry guys, I am still having the same Event error ID 10016, related two more registry key. I have successfully resolved 10016 error with one registry key ( · {61738644-F196-11D0-9953-00C04FD919C1} but when I try to find MSIServer Component service, I can't find it. Help please Under HKEY_Classes_Root AppID: {000C101C-0000-0000-C000-000000000046} Name Type Data ( Default) REG_SZ Value not set LocalService REG_SZ MSIServer ServiceParameters REG_SZ Log Name: System Source: Microsoft-Windows-DistributedCOM Date: 7/03/2011 12:51:18 AM Event ID: 10016 Task Category: None Level: Error Keywords: Classic User: MYCOMPANY\sp2010farm Computer: S-IntranetRS.mycompany.qum Description: The machine-default permission settings do not grant Local Activation permission for the COM Server application with CLSID {000C101C-0000-0000-C000-000000000046} and APPID {000C101C-0000-0000-C000-000000000046} to the user MYCOMPANY\sp2010farm SID (S-1-5-21-1078081533-1897051121-839522115-9149) from address LocalHost (Using LRPC). This security permission can be modified using the Component Services administrative tool. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-DistributedCOM" Guid="{1B562E86-B7AA-4131-BADC-B6F3A001407E}" EventSourceName="DCOM" /> <EventID Qualifiers="49152">10016</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2011-03-06T13:51:18.000000000Z" /> <EventRecordID>44537</EventRecordID> <Correlation /> <Execution ProcessID="0" ThreadID="0" /> <Channel>System</Channel> <Computer>S-IntranetRS.mycompany.qum</Computer> <Security UserID="S-1-5-21-1078081533-1897051121-839522115-9149" /> </System> <EventData> <Data Name="param1">machine-default</Data> <Data Name="param2">Local</Data> <Data Name="param3">Activation</Data> <Data Name="param4">{000C101C-0000-0000-C000-000000000046}</Data> <Data Name="param5">{000C101C-0000-0000-C000-000000000046}</Data> <Data Name="param6">MYCOMPANY</Data> <Data Name="param7">sp2010farm</Data> <Data Name="param8">S-1-5-21-1078081533-1897051121-839522115-9149</Data> <Data Name="param9">LocalHost (Using LRPC)</Data> </EventData> </Event> Log Name: System Source: Microsoft-Windows-DistributedCOM Date: 7/03/2011 12:51:11 AM Event ID: 10016 Task Category: None Level: Error Keywords: Classic User: MYCOMPANY\sp2010farm Computer: S-IntranetSI.mycompany.qum Description: The machine-default permission settings do not grant Local Activation permission for the COM Server application with CLSID {000C101C-0000-0000-C000-000000000046} and APPID {000C101C-0000-0000-C000-000000000046} to the user MYCOMPANY\sp2010farm SID (S-1-5-21-1078081533-1897051121-839522115-9149) from address LocalHost (Using LRPC). This security permission can be modified using the Component Services administrative tool. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-DistributedCOM" Guid="{1B562E86-B7AA-4131-BADC-B6F3A001407E}" EventSourceName="DCOM" /> <EventID Qualifiers="49152">10016</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2011-03-06T13:51:11.000000000Z" /> <EventRecordID>25874</EventRecordID> <Correlation /> <Execution ProcessID="0" ThreadID="0" /> <Channel>System</Channel> <Computer>S-IntranetSI.mycompany.qum</Computer> <Security UserID="S-1-5-21-1078081533-1897051121-839522115-9149" /> </System> <EventData> <Data Name="param1">machine-default</Data> <Data Name="param2">Local</Data> <Data Name="param3">Activation</Data> <Data Name="param4">{000C101C-0000-0000-C000-000000000046}</Data> <Data Name="param5">{000C101C-0000-0000-C000-000000000046}</Data> <Data Name="param6">MYCOMPANY</Data> <Data Name="param7">sp2010farm</Data> <Data Name="param8">S-1-5-21-1078081533-1897051121-839522115-9149</Data> <Data Name="param9">LocalHost (Using LRPC)</Data> </EventData> </Event>

No answer yet. So I open a new forum