Unable to use the Review Task because of an Error in the interaction Studio/Multiterm => "Failed to verify document: Unable to cast COM object of type 'Sdl.MultiTerm.TermRecognition.Interop.TreClass' to interface type 'Sdl.MultiTerm.Ter

Hello all,

I've installed Studio 2021 SR2 and Multiterm 2021 SR2 on a new computer (Win11) -> Both up to date.

In a new project, but not for the first time, I can't carry a review if it includes Multiterm.
No problem to review the project without Terminology QA.

I get the following error message:

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<SDLErrorDetails time="12.03.2022 16:16:20">
<ErrorMessage>Failed to verify document: Unable to cast COM object of type 'Sdl.MultiTerm.TermRecognition.Interop.TreClass' to interface type 'Sdl.MultiTerm.TermRecognition.Interop.ITre'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{974827CA-646D-4273-B18E-D34178D7D2D7}' failed due to the following error: Schnittstelle nicht unterstützt (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).</ErrorMessage>
<Exception>
<Type>System.InvalidCastException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<HelpLink />
<Source>mscorlib</Source>
<HResult>-2147467262</HResult>
<StackTrace><![CDATA[ at System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
at Sdl.MultiTerm.TermRecognition.Interop.TreClass.get_Settings()
at Sdl.MultiTerm.Client.TerminologySearch.TermbaseRecognitionEngine.CreateScoringObject()
at Sdl.MultiTerm.Client.TerminologySearch.TermbaseRecognitionEngine.FindTerms(String text, Int16 termbaseMaxHits, Boolean includeHomonyms, Boolean allowOverlappingTerms)
at Sdl.Verification.TermVerifier.TermVerifierProcessing.Verify(ISegment Source, ISegment Target, Boolean sourceHasRevisions, Boolean targetHasRevisions)
at Sdl.Verification.TermVerifier.TermVerifierMain.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Integration.AbstractBilingualProcessorContainer.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.BilingualApi.AbstractBilingualContentProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Integration.LocationMarkerLocator.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Integration.AbstractBilingualProcessorContainer.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Integration.FileExtractor.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Bilingual.Tmfc.TmfcReaderImpl.vv_Visit(TmfcReaderImpl* , FrameworkParagraphContainerField* field)
at FrameworkParagraphContainerField.vv_AcceptFrameworkVisitor(FrameworkParagraphContainerField* , FrameworkFieldVisitor* visitor)
at Sdl.FileTypeSupport.Bilingual.Tmfc.TmfcReaderImpl.vv_VisitStartEndField(TmfcReaderImpl* , StartEndField* startEnd)
at Sdl.FileTypeSupport.Bilingual.Tmfc.TmfcReaderImpl.b_VisitNext(TmfcReaderImpl* )
at Sdl.FileTypeSupport.Bilingual.Tmfc.TmfcReader.ParseNext()
at Sdl.FileTypeSupport.Framework.Integration.FileExtractor.ParseNext()
at Sdl.FileTypeSupport.Framework.Integration.MultiFileConverter.ParseNext()
at Sdl.FileTypeSupport.Framework.Integration.MultiFileConverter.Parse()
at Sdl.TranslationStudio.Editor.Verification.VerifyDocumentJobRequest.PerformBilingualVerification()
at Sdl.TranslationStudio.Editor.Verification.VerifyDocumentJobRequest.Execute(IJobExecutionContext context)
at Sdl.Desktop.Platform.Implementation.Services.JobExecuter.Execute(JobData jobData)
at Sdl.Desktop.Platform.Implementation.ResourceLoggingInternalCommandExecuter`1.ExecuteWithResourceLogging(TCommandData commandData, String message)
at Sdl.Desktop.Platform.Implementation.Services.Job._worker_DoWork(Object sender, DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)]]></StackTrace>
</Exception>
<Environment>
<ProductName>Trados Studio</ProductName>
<ProductVersion>Studio16</ProductVersion>
<EntryAssemblyFileVersion>16.2.9.9198</EntryAssemblyFileVersion>
<OperatingSystem>Microsoft Windows 11 Pro</OperatingSystem>
<ServicePack>NULL</ServicePack>
<OperatingSystemLanguage>1031</OperatingSystemLanguage>
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

This doesn't happen every time, so I'm not sure if it may not be linked to some characteristics of the TB.

Any idea? Thanks

Regards,
Jérôme

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