We are needing to use an older version of the Automation Studio, 4.12.3, we had updated to 4.12.7, but due to some issues we think between the versions we were told to downgrade. So I uninstalled the 4.12.7 and have tried to install 4.12.3 but the computer keeps telling us the 4.12.7 is installed, yet it has been uninstalled.
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