Unable to cast object of type 'System.String' to type 'System.Type' error after upgrade of Sitefinity - Progress Community
Unable to cast object of type 'Mocks.MaterialDesignDemo_ColorToolViewModel_2_47133230' to type 'System.Windows.Media.SolidColorBrush'. · Issue #1411 · MaterialDesignInXAML/MaterialDesignInXamlToolkit · GitHub
MultiTerm does not open after Windows 11 installation\upgrade and gives the " Unable to cast COM object of type 'Sdl.Multiterm.TMO.Interop.TermbaseRepositoryClass' " error message.
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Error: Unable to cast COM object of type 'System.__ComObject' to interface type - Help - UiPath Community Forum
![Unable to cast object of type 'System.IO.MemoryStream' to type 'System.Drawing.Color' in .NET Core app · Issue #473 · dotnet/winforms · GitHub Unable to cast object of type 'System.IO.MemoryStream' to type 'System.Drawing.Color' in .NET Core app · Issue #473 · dotnet/winforms · GitHub](https://user-images.githubusercontent.com/18568603/53230246-3bb7cc80-36c1-11e9-8a28-ef97b0d6968b.png)
Unable to cast object of type 'System.IO.MemoryStream' to type 'System.Drawing.Color' in .NET Core app · Issue #473 · dotnet/winforms · GitHub
![Unable to cast COM object of type ... QueryInterface call on the COM component ... Interface not registered ... 0x80040155' error launching Excel link from Controller, caused by 'orphan' registry key Unable to cast COM object of type ... QueryInterface call on the COM component ... Interface not registered ... 0x80040155' error launching Excel link from Controller, caused by 'orphan' registry key](https://www.ibm.com/support/pages/system/files/inline-images/image-20181101105802-2.png)
Unable to cast COM object of type ... QueryInterface call on the COM component ... Interface not registered ... 0x80040155' error launching Excel link from Controller, caused by 'orphan' registry key
![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 type 'System.__ComObject' to interface type 'Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSVariables100'. | Chanmingman's Blog](https://chanmingman.files.wordpress.com/2017/07/071817_1324_unabletocas1.png?w=380)
Unable to cast COM object of type 'System.__ComObject' to interface type 'Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSVariables100'. | Chanmingman's Blog
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Unable to cast COM object of type 'CrystalDecision.ReportAppServer.Controllers.ReportSourceClass' | SAP Community
Custom Workflow - "Unable to cast object of type xxx to type xxx" - Dynamics 365 Finance Forum Community Forum
![Report issue After Upgrading 22 R1 - Unable to cast object of type 'PX.Objects.CS.ArmGLHistoryByPeriod' to type 'PX.Objects.GL.GLHistoryByPeriod'. | Community Report issue After Upgrading 22 R1 - Unable to cast object of type 'PX.Objects.CS.ArmGLHistoryByPeriod' to type 'PX.Objects.GL.GLHistoryByPeriod'. | Community](https://uploads-us-west-2.insided.com/acumatica-en/attachment/7af19754-e9ff-4735-a5a7-41fcd30e4e3b.png)