Hi clothilde courtois,

This message usually means that there are updates not processed yet, may be Studio, Multiterm or even your OS.

Please check that Studio 2021 SR1 is updated to the latest: 16.1.6.4276 > https://gateway.rws.com/csm?id=kb_article_view&sysparm_article=KB0027380 

Multitern SR1: 16.1.1.541 

If the issue persists, please send us the full error message:

Just adding to the post as it seems we have the same issue after the upgrade to CU6. 

Here is the error code: 

Exception has been thrown by the target of an invocation. System.Reflection.TargetInvocationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 mscorlib -2146232828

at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck) at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) at System.Activator.CreateInstance[Tc__DisplayClass30_0.b__0() at Sdl.Desktop.Logger.Log.Resources(Object message, Action action) at Sdl.Desktop.Platform.Implementation.CommandBars.ActionService.ExecuteAction(IAction action, ActionOrigin origin, Boolean allowToggle) at Sdl.Desktop.Platform.WinForms.IgCommandBarAction.Execute() at Sdl.Desktop.Platform.WinForms.IgCommandBarAction._lazyButtonTool_ToolClick(Object sender, ToolClickEventArgs e) at Infragistics.Win.UltraWinToolbars.ToolBase.OnToolClick(ToolClickEventArgs e) at Infragistics.Win.UltraWinToolbars.UltraToolbarsManager.OnToolClick(ToolClickEventArgs e) at Infragistics.Win.UltraWinToolbars.UltraToolbarsManager.FireEvent(ToolbarEventIds id, EventArgs e) at Infragistics.Win.UltraWinToolbars.ToolBase.OnToolClick() at Infragistics.Win.UltraWinToolbars.ButtonToolUIElement.DoClickProcessing(MouseEventArgs e) at Infragistics.Win.UltraWinToolbars.ButtonToolUIElement.OnMouseUp(MouseEventArgs e) at Infragistics.Win.ControlUIElementBase.ProcessMouseUpHelper(Object sender, MouseEventArgs e) at Infragistics.Win.ControlUIElementBase.ProcessMouseUp(Object sender, MouseEventArgs e) at Infragistics.Win.Utilities.ProcessEvent(Control control, ProcessEvent eventToProcess, EventArgs e) at Infragistics.Win.UltraWinToolbars.UltraToolbarsDockArea.OnMouseUp(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)]]>

System.MissingMethodException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 Sdl.TranslationStudio.TranslationMemoryMigration.UI -2146233069

at Sdl.TranslationStudio.TranslationMemoryMigration.UI.OutputTranslationMemoriesControl..ctor() at Sdl.TranslationStudio.TranslationMemoryMigration.UI.OutputTranslationMemoriesWizardPage..ctor()

SDL Trados Studio Studio16 16.1.6.4276 Microsoft Windows 10 Pro NULL 2057 1250 LOCAL\simon 4.0.30319.42000 wbk-8002 True 16616664 MB

Hi Simon Bratina,

Thank you for the details of your error. 

Please try a Studio repair following the steps from this article:

https://gateway.rws.com/csm?id=kb_article_view&sysparm_article=KB0039395 

Let me know if that does the trick!

Regards,

Hi Oana

I used all the weapons you suggested and it just doesn't help.  Freshstart, renaming folders. Always the same story. Upgrade Translation memories just crashes with the error.

Do you have any other idea? 

I'll just go and unistall studio SR1 CU6 now and install SR CU4, to see if I still have this problem.

Hi Simon Bratina,

Are you using the dedicated plugin for upgrading your TMs? It's called SDL Trados Compatibility and MIgration Power Pack, you can install it from within Studio, through the AppStore Integration, on the top left corner, if you use the latest CU6.

Please try it and let me know if it works!

Hi Oana, 

Yes, I'm using also the  SDL Trados Compatibility and Migration Power Pack with my Studio Installation. 
I wish you have mentioned it earlier as it would save me some time spent on checking the suggestions in your first two hints. ;-)

It seems the plugin need to be updated (as it mentions Studio 2021 SR1 CU5 ot higher). 

The issue here is that the Power Pack is not a plugin and therefore is not detected there as such or as a component that needs update. (see the image bellow). 
So, your suggestion to update is through AppStore integration doesn't work and my suggestion is to click the link to the web AppStore and download it from here: 
https://appstore.sdl.com/language/app/sdl-trados-compatibility-and-migration-power-pack/1101/ 

Furthermore it seems that Studio itself is not aware of its presence and so when I checked for application updates, it didn't show any warnings there either. 

As a troubleshooting for this kind of issues, you need to include, the suggestion to updated the PowerPack if the user has CU5 or higher.  ;-)

Thank you and kind regards, 

Simon

Simon Bratina

Please note that we have just updated the WorldServer Compatibility Pack for this same error message.  So if you are using that one I suggest you upgrade that as well.

Thank you Paul. Noted.

Thank you Paul. Noted.