Error message when trying to open Trados: 'Sdl.TranslationStudio.Api.ProjectManagement.IProjectManagementService' could not be started.

I have tried the suggested solutions to solve the error message:

1) First solution:

1. Close Trados Studio or the error message
2. Go to C:\Users\%username%\Documents\Studio 201X\Projects on your system
3. Delete the projects.xml file
4. Start Trados Studio and browse for your projects again in Projects view, from Open Project button

2) Second solution:

1. Make sure Studio (including any error messages) is closed
2. Go to the folder: C:\Users\%UserName%\Documents\Studio 2022\Projects
3. Find the file “projects.xml” and rename it, for example as “projects.xml_old”
4. Try starting Studio again

None of them work.

Can your please help me? My trados version is 2021.

Thank you so much.

Carmen Bañuls

emoji