Citrix Sharefile Outlook Plug-in is not working (grayed out)
If your CITRIX SHAREFILE plug-in is grayed out, this most likely means that you are logged out. Follow the steps below to fix the issue:

1. Click the Add-ins Tab in the MS OUTLOOK ribbon, then click 'Log In' next to the CITRIX icon:

2. When the login box pops-up, enter your company's subdomain (e.g. 'google.com' would be entered as 'google'):

3. Enter your Username and Password:

4. After you successfully login, you will see 'Options' next to the Citrix icon under the Add-ins Tab:

5. Now if you open up a new E-mail and look at the ribbon, the CITRIX Files options should no longer be grayed out:
