While trying to login to the TIBCO Data Virtualization Server from the Studio, after clicking on the "Server" dropdown, a list can be seen with the history of earlier logins. For example, see below image -



The steps to clear this login history are mentioned below.

Windows.

To delete the values under the 'Server' section, follow these steps:

(1) On the Windows machine where the TDV Studio is installed, close all the open Studios.
(2) Navigate to the location C:\Windows\Users\<user>\compositesw\studio.properties on that machine.
(3) Open the file studio.properties in an editor.
(4) Search for the word ' host' in this document. 
(5) Remove the values that are no longer needed.
      For example, in above case, the 'host' will have values -> 'host=localhost\:10000,,localhost\:10000,localhost\:9400,localhost\:9700,localhost\:9900,localhost\:15000'. Delete these values.
(6) Save the file
(7) Open Studio and check the domain values.
   
 Now the Studio login window will not show any values except for the default value i.e., "localhost: 9400"

This article will summarize the process to clear the server login history that is seen while logging in from the studio.