Studio 2021 won't open anymore after update and plugin install

Hi,

I have just updated Studio 2021 and re-installed the plugin necessary to upgrade memories (as I was getting an error message and the function would not work anymore).

Now I simply cannot even open Studio...

I ave saved the error file, but I'm not sure how to upload it, so copy and pasted it below..

Thanks for any help you can provide!

<SDLErrorDetails time="20/07/2021 17:19:00">
<ErrorMessage>Could not find any resources appropriate for the specified culture (or the neutral culture) on disk. baseName: Sdl.TranslationStudio.TranslationMemoryMigration.UI.plugin locationInfo: <null> fileName: Sdl.TranslationStudio.TranslationMemoryMigration.UI.plugin.resources</ErrorMessage>
<Exception>
<Type>System.Resources.MissingManifestResourceException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<HelpLink/>
<Source>mscorlib</Source>
<HResult>-2146233038</HResult>
<StackTrace>
<![CDATA[ at System.Resources.FileBasedResourceGroveler.GrovelForResourceSet(CultureInfo culture, Dictionary`2 localResourceSets, Boolean tryParents, Boolean createIfNotExists, StackCrawlMark& stackMark) at System.Resources.ResourceManager.InternalGetResourceSet(CultureInfo requestedCulture, Boolean createIfNotExists, Boolean tryParents, StackCrawlMark& stackMark) at System.Resources.ResourceManager.InternalGetResourceSet(CultureInfo culture, Boolean createIfNotExists, Boolean tryParents) at System.Resources.ResourceManager.GetObject(String name, CultureInfo culture, Boolean wrapUnmanagedMemStream) at System.Resources.ResourceManager.GetObject(String name) at Sdl.Core.PluginFramework.FileBasedPluginDescriptor.GetPluginResource(String name) at Sdl.Core.PluginFramework.Implementation.PluginResourceManager.GetPluginResource[T](String resourceName) at Sdl.Core.PluginFramework.Implementation.Plugin.GetPluginResource[T](String resourceName) at Sdl.Core.PluginFramework.Implementation.PluginDeserializer.InitializeLocalizableProperties(IExtension extension, Object attribute) at Sdl.Core.PluginFramework.Implementation.PluginDeserializer.DeserializeAttribute(IExtension extension, XElement attributeElement, IObjectResolver objectResolver) at Sdl.Core.PluginFramework.Implementation.Extension.get_ExtensionAttribute() at Sdl.Desktop.Platform.Implementation.Services.ServiceDescriptor..ctor(IExtension extension) at Sdl.Desktop.Platform.Implementation.Services.ServiceExtensions.get_ServiceDescriptors() at Sdl.Desktop.Platform.Implementation.Services.ServiceExtensions.RegisterPluginServices(IServiceContext context, ServiceScope scope, String viewId) at Sdl.Desktop.Platform.Implementation.StudioWindow.get_ServiceContext() at Sdl.Desktop.Platform.Implementation.StudioWindowConditionInitializer.GetServiceContext() at Sdl.Desktop.Platform.Extensions.AbstractConditionInitializer.InitializeCondition(ICondition condition) at Sdl.Desktop.Platform.Extensions.ConditionHelper.GetCondition(IExtension extension, ConditionResult conditionResult, IConditionInitializer initializer) at Sdl.Desktop.Platform.Implementation.ViewReference..ctor(IStudioWindow window, ViewDescriptor descriptor) at Sdl.Desktop.Platform.Implementation.StudioWindow.Init(IEventAggregator eventAggregator) at Sdl.Desktop.Platform.Implementation.Studio.CreateWindowInternal(Boolean setActive, IEventAggregator eventAggregator) at Sdl.Desktop.Platform.Implementation.Studio.Run(ISplashScreen splashScreen, IEventAggregator eventAggregator, IPluginLoaderService pluginLoaderService) at Sdl.TranslationStudio.Application.Launcher.RunApplication() ]]>
</StackTrace>
</Exception>
<Environment>
<ProductName>SDL Trados Studio</ProductName>
<ProductVersion>Studio16</ProductVersion>
<EntryAssemblyFileVersion>16.1.6.4276</EntryAssemblyFileVersion>
<OperatingSystem>Microsoft Windows 10 Pro</OperatingSystem>
<ServicePack>NULL</ServicePack>
<OperatingSystemLanguage>1033</OperatingSystemLanguage>
<CodePage>1252</CodePage>
<LoggedOnUser>CLOTHILDECO5283\cleo</LoggedOnUser>
<DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
<ComputerName>CLOTHILDECO5283</ComputerName>
<ConnectedToNetwork>True</ConnectedToNetwork>
<PhysicalMemory>20628820 MB</PhysicalMemory>
</Environment>
</SDLErrorDetails>