Associate .ica File Type With Citrix Connection Manager (Windows)

1. Go to Control Panel > Programs >  Default Programs > Associate a file type or protocol with a program

 

2. Under Name, find .ica file type.

 

3. Ensure that the current default is set to Citrix Connection Manager. If not, click Change program and choose Citrix Connection Manager.

 

NOTE: Connection Manager is the wfcrun32 file located at C:\Program Files (x86)\Citrix\ICA Client. On Windows 10, this file is located at C:\Program Files (x86)\Citrix\