During the installation of SDL Trados Studio or SDL MultiTerm the following error message is displaying:

An error occurred while installing system components for SDL Trados Studio 2015. Setup cannot continue until all system components have been successfully installed.
 

Solution: Install Microsoft .NET Framework 4.5.2 using offline installer

You can solve this issue by downloading the Offline Installer of .NET Framework 4.5.2 and then installing it separately.
 

1. Cancel the SDL Trados Studio installation.
2. Download the Offline Installer from here: Microsoft .NET Framework 4.5.2 (Offline Installer).
3. Install Microsoft .NET Framework using the offline installer.
4. Install SDL Trados Studio or SDl MultiTerm.

Do you still require help?

If this article has not solved your issue or if you require assistance, contact the SDL Support Team:

• For customers holding a support contract:
  1. Log in to the SDL Gateway with your SDL Account.
  2. Click on the blue Log a Case button.
     Note: For detailed instructions, refer to the video tutorial.
• For customers without a support contract: request support through our Web Form for TP Licensing & Installation Issues on https://gateway.sdl.com.

During the installation of SDL Trados Studio or SDL MultiTerm, the installer is performing a check for the prerequisites. In case one or more requirements are not available, the installer automatically installs the missing components. If the required Microsoft .NET Framework version is not installed, the installer downloads the Microsoft .NET Framework Web Installer and performs the installation.
If the installation of the .NET Framework cannot be performed, the installer displays the error indicated in the Symptoms section.