Unable to install TDM executable file because a Silverlight version is already installed

Document ID : KB000009231
Last Modified Date : 14/02/2018
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Issue:

Unable to install TDM executable file because a Silverlight version is already installed.

Environment:
CA Test Data Manager installation environment
Cause:

It has been identified that if an installation of Silverlight exists on the machine where TDM is to be installed, it would throw an error message complaining about the existing installation of Silverlight.

Resolution:

The existing installation of Silverlight needs to be removed and TDM installer needs to be rerun for the successful installation.