I could use Trados Studio just fine at the beginning of the week (under Windows 10). Now, all of a sudden, the message "Ein Aufrufziel hat einen Ausnahmefehler verursacht" (Exception has been thrown by the target of an invocation) is displayed and the application won't open at all. The same applies to the MultiTerm software.

I've tried to repair and uninstall/reinstall Trados Studio but that didn't help.

Does someone have an idea how to fix this?

Below is the error information given in the xml file:

<SDLErrorDetails time="22.12.2022 21:37:28">
<ErrorMessage>Ein Aufrufziel hat einen Ausnahmefehler verursacht.</ErrorMessage>
<Exception>
<Type>System.Reflection.TargetInvocationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<HelpLink/>
<Source>mscorlib</Source>
<HResult>-2146232828</HResult>
<StackTrace>
<![CDATA[ bei System.RuntimeMethodHandle.SerializationInvoke(IRuntimeMethodInfo method, Object target, SerializationInfo info, StreamingContext& context) bei System.Runtime.Serialization.ObjectManager.CompleteISerializableObject(Object obj, SerializationInfo info, StreamingContext context) bei System.Runtime.Serialization.ObjectManager.FixupSpecialObject(ObjectHolder holder) bei System.Runtime.Serialization.ObjectManager.DoFixups() bei System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage) bei System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage) bei System.Resources.ResourceReader.DeserializeObject(Int32 typeIndex) bei System.Resources.ResourceReader._LoadObjectV2(Int32 pos, ResourceTypeCode& typeCode) bei System.Resources.ResourceReader.LoadObjectV2(Int32 pos, ResourceTypeCode& typeCode) bei System.Resources.ResourceReader.LoadObject(Int32 pos, ResourceTypeCode& typeCode) bei System.Resources.RuntimeResourceSet.GetObject(String key, Boolean ignoreCase, Boolean isString) bei System.Resources.RuntimeResourceSet.GetObject(String key, Boolean ignoreCase) bei System.Resources.ResourceManager.GetObject(String name, CultureInfo culture, Boolean wrapUnmanagedMemStream) bei System.Resources.ResourceManager.GetObject(String name, CultureInfo culture) bei Sdl.TranslationStudio.Common.ImageResources.get_current_user() bei Sdl.TranslationStudio.Common.SetupWizard.SetupWizardLauncher.Execute() bei Sdl.Desktop.Platform.Implementation.Studio.ExecuteStartupExtensions(ISplashScreen splashScreen) bei Sdl.Desktop.Platform.Implementation.Studio.Run(ISplashScreen splashScreen, IEventAggregator eventAggregator, IPluginLoaderService pluginLoaderService, ICommandLineParsingService commandLineParsingService) bei Sdl.TranslationStudio.Application.Launcher.RunApplication() ]]>
</StackTrace>
<InnerException>
<Type>System.ComponentModel.Win32Exception, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<NativeErrorCode>0</NativeErrorCode>
<ErrorCode>-2147467259</ErrorCode>
<HelpLink/>
<Source>System.Drawing</Source>
<HResult>-2147467259</HResult>
<StackTrace>
<![CDATA[ bei System.Drawing.Icon.Initialize(Int32 width, Int32 height) bei System.Drawing.Icon..ctor(SerializationInfo info, StreamingContext context) ]]>
</StackTrace>
</InnerException>
</Exception>
Environment>
<ProductName>Trados Studio</ProductName>
<ProductVersion>Studio16</ProductVersion>
<EntryAssemblyFileVersion>16.2.11.9327</EntryAssemblyFileVersion>
<OperatingSystem>Microsoft Windows 10 Home</OperatingSystem>
<ServicePack>NULL</ServicePack>