Activate sheet activity problem

Hello all !

I m using " Activate sheet " activity into my code and it s not alwys working .
I got this error
11:41:27.4145 => [ERROR] [UiPath.Studio.Launcher.exe] [5] System.IO.FileLoadException: Limitation API : l’assembly ‘file:///C:\Users\XXXXX\AppData\Local\UiPath\app-21.4.4\Rules\ko\UiPath.Studio.App.resources.dll’ a déjà été chargé à partir d’un emplacement différent. Il ne peut pas être chargé à partir d’un nouvel emplacement au sein du même appdomain.
à System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
à System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
à System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
à System.Reflection.RuntimeAssembly.InternalLoadFrom(String assemblyFile, Evidence securityEvidence, Byte hashValue, AssemblyHashAlgorithm hashAlgorithm, Boolean forIntrospection, Boolean suppressSecurityChecks, StackCrawlMark& stackMark)
à System.Reflection.Assembly.ReflectionOnlyLoadFrom(String assemblyFile)
à UiPath.Studio.Analyzer.AssemblyLoading.DirectoryAssemblyLoader.GetAssemblies(String path)

How can I solve it please ?

Why are you using Activate? Excel activities allow you to specify the sheet name.