In order to resolve this, follow the steps below to download and install the latest
WorldServer Compatibility Pack for Trados Studio:
1. Click
here to access the SDL App Store
2. Click on the
Download button
3. When prompted to select your SDL Trados Studio version, choose
16.6.1752 (SR1 CU5+) and click on Continue
4. Now the download will start. You will download the component in an archive called
WorldServerComponents.zip5. Make sure your SDL Trados Studio 2021 SR1 is not running. Unzip the archive file and double click on the installer
WorldServerComponents.msi and run through the installation, which will take few seconds.
6. Once the installation is completed, reopen SDL Trados Studio 2021 SR1 CU5 . You will now be able to open WorldServer packages without issues.