How to add a new file extension while publishing the application in citrix presentation server

When a new application installed on a Citrix PS which has different file extensions like .ZTC, .ALP, .smt etc….

By default these extensions wont be visible while publishing the applications.

You need to “update the registry” on the server to get these extensions added.

There is an option in Citrix Access management console under servername for the same as shown below:

After doing this step, you will see the these new extensions while publishing the applications.

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