Hello Anna,

I'm sorry to hear that you're experiencing issues with the installation of Trados Studio 2022. Error 1618 typically occurs when another installation process is running on your computer. Here are some steps you can follow to resolve this issue:

Step 1: Restart your computer. This can often resolve the issue if there is a background installation process that is not visible to you.

Step 2: Check if there are any other installations running. You can do this by opening the Task Manager (press Ctrl+Shift+Esc) and looking for any processes related to installations (they might be named "setup", "install", or similar).

Step 3: If you find any such processes, right-click on them and select "End Task".

Step 4: Once you've ensured that no other installations are running, try installing Trados Studio 2022 again.

If you continue to experience issues, it might be worth checking that all the prerequisites for Trados Studio 2022 are installed on your computer, as missing components can sometimes cause installation issues.

I hope this helps! If you have any other questions, feel free to ask.

Best regards,

RWS Community AI