If you get the error below when launching Attache on Access Evo, close all sessions of Attache and Citrix on your computer or reboot the machine and try the connection again. If it still fails please log a case.
Attaché: Cloud Hosted Services error 'Unable to start, The connection failed.' when loading Attaché on Access Evo
Error: LOC0441C20Att, Unable to start. The connection to "LOC0441C20Att" failed with status (The ICA connection attempt failed) If the problem persists, contact your admin with the Transaction ID'
Updated over a month ago

