%3CLINGO-SUB%20id%3D%22lingo-sub-1374209%22%20slang%3D%22en-US%22%3EUpgrading%20a%20content%20DB%20from%20Sharepoint%202016%20to%20Sharepoint%202019%20Fails.%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1374209%22%20slang%3D%22en-US%22%3E%3CP%3EWhen%20upgrading%20a%20Content%20DB%20from%20Sharepoint%202016%20to%20Sharepoint%202019%20fails%20with%20following%20error%20message%3C%2FP%3E%0A%3CP%3EMicrosoft.SharePoint.Upgrade.SPUpgradeException%3A%20An%20extension%20defined%20in%20the%20database%20is%20not%20registered%20with%20the%20farm.%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3Eat%20Microsoft.SharePoint.Administration.SPContentDatabaseExtensionValidator.LogAndThrowIfNotSubset(IEnumerable%601%20farmExtensionTypes%2C%20SPContentDatabaseExtensionCollection%20databaseExtensions)%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3Eat%20Microsoft.SharePoint.Administration.SPContentDatabaseExtensionValidator.VerifyDatabaseCompatibility(SPContentDatabase%20database)%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3Eat%20Microsoft.SharePoint.Administration.SPContentDatabaseCollection.Add(SPContentDatabase%20database%2C%20Boolean%20provision%2C%20Guid%20webApplicationLockId%2C%20Int32%20addFlags)%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3Eat%20Microsoft.SharePoint.Administration.SPContentDatabaseCollection.Add(Guid%20newDatabaseId%2C%20String%20strDatabaseServer%2C%20String%20strDatabaseName%2C%20String%20strDatabaseUsername%2C%20String%20strDatabasePassword%2C%20String%20strDatabaseFailOverServer%2C%20Int32%20warningSiteCount%2C%20Int32%20maximumSiteCount%2C%20Int32%20status%2C%20Boolean%20provision%2C%20Guid%20lockId%2C%20Int32%20addFlags)%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3Eat%20Microsoft.SharePoint.Administration.SPWebApplication.AddContentDatabase(SPWebApplication%20application%2C%20String%20strDatabaseServer%2C%20String%20strDatabase%2C%20String%20strDatabaseUser%2C%20String%20strDatabasePassword%2C%20String%20strDatabaseFailOverServer%2C%20Int32%20cSiteWarning%2C%20Int32%20cSiteLimit%2C%20Boolean%20bAssignDatabaseId%2C%20Int32%20iAddFlags)%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3Eat%20Microsoft.SharePoint.PowerShell.SPCmdletNewContentDatabase.InternalProcessRecord()%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3Eat%20Microsoft.SharePoint.PowerShell.SPCmdlet.ProcessRecord()%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3EThe%20ULS%20Log%20clearly%20shows%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CTABLE%3E%0A%3CTBODY%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopbd%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EMedium%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EEnsuring%20farm%20m_extensions.%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopbe%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EMedium%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EEnsuring%20database%20m_extensions.%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopa1%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EVerbose%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Em_extensions%20is%20already%20initialized%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopa1%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EVerbose%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Em_extensions%20is%20already%20initialized%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopbi%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EHigh%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EThe%20m_extensions%20of%20the%20database%20were%20not%20a%20subset%20of%20the%20m_extensions%20of%20the%20farm.%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopbk%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EHigh%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Efarm%20extension%3A%20System.RuntimeType%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopa1%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EVerbose%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Em_extensions%20is%20already%20initialized%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopbl%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EHigh%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Edatabase%20extension%3A%20Microsoft.SharePoint.Administration.SPGlobalExtension%2C%20value%2016.0.6.0%2C%20latestVersion%2016.0.8.0%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopbl%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EHigh%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Edatabase%20extension%3A%20Microsoft.Office.Project.Server.Database.Extension.ProjectDatabaseExtension%2C%20value%2016.1.310.0%2C%20latestVersion%2017.0.288.0%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaopa1%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EVerbose%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Em_extensions%20is%20already%20initialized%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaq4ea%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EMedium%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ECalling%20extension%20method%20for%20SPGlobalExtension%20on%20object%20SPContentDatabase%20Name%3DSP19_Content.%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3CTR%3E%0A%3CTD%3E%3CP%3EPowerShell.exe%20(0x2478)%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3E0x2EFC%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ESharePoint%20Foundation%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EDatabase%20Extensions%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3Eaq4ea%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3EMedium%3C%2FP%3E%0A%3C%2FTD%3E%0A%3CTD%3E%3CP%3ECalling%20extension%20method%20for%20ProjectDatabaseExtension%20on%20object%20SPContentDatabase%20Name%3DSP19_Content.%3C%2FP%3E%0A%3C%2FTD%3E%0A%3C%2FTR%3E%0A%3C%2FTBODY%3E%0A%3C%2FTABLE%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3ECompare%20the%20extensions%20registered%20and%20we%20can%20see%20project%20extension%20is%20missing.%26nbsp%3B%20here%20is%20how%20you%20can%20compare.%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%3CSTRONG%3E%24contentservice%3D%5BMicrosoft.sharepoint.Administration.SPwebservice%5D%3A%3AContentService%3C%2FSTRONG%3E%3C%2FP%3E%0A%3CP%3E%3CSTRONG%3E%24contentservice.RegisteredDatabaseExtensionTypes%20%26gt%3B%26gt%3B%3C%2FSTRONG%3E%3CSTRONG%3ESP2016F%3C%2FSTRONG%3E%3CSTRONG%3Earm_registered_Extn.txt%3C%2FSTRONG%3E%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%3CSTRONG%3E%24contentservice%3D%5BMicrosoft.sharepoint.Administration.SPwebservice%5D%3A%3AContentService%3C%2FSTRONG%3E%3C%2FP%3E%0A%3CP%3E%3CSTRONG%3E%24contentservice.RegisteredDatabaseExtensionTypes%20%26gt%3B%26gt%3B%3C%2FSTRONG%3E%3CSTRONG%3ESP2019%3C%2FSTRONG%3E%3CSTRONG%3EFarm_registered_Extn.txt%3C%2FSTRONG%3E%3C%2FP%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%20style%3D%22margin%3A%200in%3B%20margin-left%3A%20.75in%3B%20font-family%3A%20Calibri%3B%20font-size%3A%2011.0pt%3B%22%3E%26nbsp%3B%3C%2FP%3E%0A%3CP%3E%3CU%3E%3CSTRONG%3EResolution%3A%3C%2FSTRONG%3E%3C%2FU%3E%3C%2FP%3E%0A%3CP%3EExecute%20the%20following%20to%20register%20the%20missing%20extension%3C%2FP%3E%0A%3CP%20style%3D%22margin%3A%200in%3B%20margin-left%3A%20.75in%3B%20font-family%3A%20Calibri%3B%20font-size%3A%2011.0pt%3B%22%3E%24svc%20%3D%20%5BMicrosoft.SharePoint.Administration.SPWebService%5D%3A%3AContentService%3C%2FP%3E%0A%3CP%20style%3D%22margin%3A%200in%3B%20margin-left%3A%20.75in%3B%20font-family%3A%20Calibri%3B%20font-size%3A%2011.0pt%3B%22%3E%5BSystem.Reflection.Assembly%5D%3A%3ALoadWithPartialName(%22Microsoft.Office.Project.Server.Database.Extension%22)%20%7C%20FL%3C%2FP%3E%0A%3CP%20style%3D%22margin%3A%200in%3B%20margin-left%3A%20.75in%3B%20font-family%3A%20Calibri%3B%20font-size%3A%2011.0pt%3B%22%3E%24svc.RegisteredDatabaseExtensionTypes.EnsureAdded(%5BMicrosoft.Office.Project.Server.Database.Extension.ProjectDatabaseExtension%5D)%3C%2FP%3E%0A%3CP%20style%3D%22margin%3A%200in%3B%20margin-left%3A%20.75in%3B%20font-family%3A%20Calibri%3B%20font-size%3A%2011.0pt%3B%22%3E%24svc.Update(%24true)%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-1374209%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3ESharePoint%20On-Prem%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E
Microsoft

When upgrading a Content DB from Sharepoint 2016 to Sharepoint 2019 fails with following error message

Microsoft.SharePoint.Upgrade.SPUpgradeException: An extension defined in the database is not registered with the farm.   

 

at Microsoft.SharePoint.Administration.SPContentDatabaseExtensionValidator.LogAndThrowIfNotSubset(IEnumerable`1 farmExtensionTypes, SPContentDatabaseExtensionCollection databaseExtensions)   

 

at Microsoft.SharePoint.Administration.SPContentDatabaseExtensionValidator.VerifyDatabaseCompatibility(SPContentDatabase database)   

 

at Microsoft.SharePoint.Administration.SPContentDatabaseCollection.Add(SPContentDatabase database, Boolean provision, Guid webApplicationLockId, Int32 addFlags)   

 

at Microsoft.SharePoint.Administration.SPContentDatabaseCollection.Add(Guid newDatabaseId, String strDatabaseServer, String strDatabaseName, String strDatabaseUsername, String strDatabasePassword, String strDatabaseFailOverServer, Int32 warningSiteCount, Int32 maximumSiteCount, Int32 status, Boolean provision, Guid lockId, Int32 addFlags)   

 

at Microsoft.SharePoint.Administration.SPWebApplication.AddContentDatabase(SPWebApplication application, String strDatabaseServer, String strDatabase, String strDatabaseUser, String strDatabasePassword, String strDatabaseFailOverServer, Int32 cSiteWarning, Int32 cSiteLimit, Boolean bAssignDatabaseId, Int32 iAddFlags)   

 

at Microsoft.SharePoint.PowerShell.SPCmdletNewContentDatabase.InternalProcessRecord()   

 

at Microsoft.SharePoint.PowerShell.SPCmdlet.ProcessRecord()

 

The ULS Log clearly shows 

 

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopbd

Medium

Ensuring farm m_extensions.

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopbe

Medium

Ensuring database m_extensions.

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopa1

Verbose

m_extensions is already initialized

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopa1

Verbose

m_extensions is already initialized

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopbi

High

The m_extensions of the database were not a subset of the m_extensions of the farm.

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopbk

High

farm extension: System.RuntimeType

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopa1

Verbose

m_extensions is already initialized

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopbl

High

database extension: Microsoft.SharePoint.Administration.SPGlobalExtension, value 16.0.6.0, latestVersion 16.0.8.0

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopbl

High

database extension: Microsoft.Office.Project.Server.Database.Extension.ProjectDatabaseExtension, value 16.1.310.0, latestVersion 17.0.288.0

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aopa1

Verbose

m_extensions is already initialized

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aq4ea

Medium

Calling extension method for SPGlobalExtension on object SPContentDatabase Name=SP19_Content.

PowerShell.exe (0x2478)

0x2EFC

SharePoint Foundation

Database Extensions

aq4ea

Medium

Calling extension method for ProjectDatabaseExtension on object SPContentDatabase Name=SP19_Content.

 

Compare the extensions registered and we can see project extension is missing.  here is how you can compare. 

$contentservice=[Microsoft.sharepoint.Administration.SPwebservice]::ContentService

$contentservice.RegisteredDatabaseExtensionTypes >>SP2016Farm_registered_Extn.txt

 

$contentservice=[Microsoft.sharepoint.Administration.SPwebservice]::ContentService

$contentservice.RegisteredDatabaseExtensionTypes >>SP2019Farm_registered_Extn.txt

 

 

Resolution:

Execute the following to register the missing extension

$svc = [Microsoft.SharePoint.Administration.SPWebService]::ContentService

[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.Office.Project.Server.Database.Extension") | FL

$svc.RegisteredDatabaseExtensionTypes.EnsureAdded([Microsoft.Office.Project.Server.Database.Extension.ProjectDatabaseExtension])

$svc.Update($true)