Resolving 'Unable to cast COM object' errors when using MS-O
About Computer: Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.ApplicationClass'
Synchronization error "Unable to cast COM object" — eWay-CRM Knowledge Base
Unable to cast COM object of type 'System.__ComObject' - Stack Overflow
Unable to cast COM object of type (No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))) - Stack Overflow
Intermittent "Unable to cast COM object of type ... The RPC server is unavailable ... 0x800706BA" error when using Excel functions
More Information on 'Library not registered ... TYPE_E_LIBNOTREGISTERED' errors, relating to Microsoft COM "Interop assemblies" (corruption in the Windows registry)
Unable to cast COM object of type 'Inventor.ApprenticeServerComponentClass'" when trying to use Copy Design and/or rename file in Vault | Inventor 2019 | Autodesk Knowledge Network
Solved: Open Workbook Error 13: Unable to cast COM object ... - Nintex Community
vb.net & office: Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.ApplicationClass' - Stack Overflow
Power BI, Power Platform, Data Platform: SSDT Error Message: Unable To Cast COM Object of Type…
Crystal Reports Unable to Cast COM Object of Type 'ReportSourceClass' to Interface Type 'ISCRReportSource' - Tech Journey
Integration Manager COM Error within Microsoft Dynamics GP
Unable to cast COM object of type 'Microsoft.Office.Interop.Word.ApplicationClass' - RocketDocs Help
Error: "Unable to cast COM object of type 'CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass' to interface type CrystalDecisions.ReportAppServer.Controllers.!SCRReportSource'
Unable to cast COM object of type 'System.__ComObject' to interface type 'LFSO80Lib.LFDocument'. - Laserfiche Answers
Unable to cast COM object of type 'System.__ComObject' to interface type 'Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSVariables100'. | Chanmingman's Blog
Unable to cast COM object of Office Interop Word
Confluence Mobile - Mastrin
Error in rule: "Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.ApplicationClass'" when running a GoExcel rule in Inventor | Inventor 2018 | Autodesk Knowledge Network
Error: Unable to cast COM object - When Processing Gifts - Blackbaud Knowledgebase
Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.ApplicationClass' - RocketDocs Help
unable to cast COM object of type 'microsoft.Office.Interop.Excel.ApplicationClass' to 'microsoft.Office.Interop.Excel.Application'" - Stack Overflow
已解决】C#程序excel处理出错：Additional information: Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.ApplicationClass' to interface type 'Microsoft.Office.Interop.Excel._Application' – 在路上
