Outlook Updating Office Customization Error

If you're installing or updating the Biba for Outlook plugin and get this error:


Here's how you fix it.

  • Download and unzip Mage.zip (found at the bottom of this page)
  • Run this command from cmd to clear the Outlook cache
    • mage.exe -cc
  • To clear the ClickOnce Data Store - navigate to the 2.0 folder, which will be in one of 2 places:

C:\Users\<Your User Name>\AppData\Local\Apps\2.0


C:\Users\<Your User Name>\AppData\Local Settings\Apps\2.0

  • Copy the 2.0 folder to your desktop (as backup)
  • Delete the original 2.0 folder

You should now be able to install or update the Biba for Outlook Add-in.

You can restart the install by going to Meetings > Schedule a Meeting on the Biba Launchpad.

Make sure Outlook is selected as your calendar type, then click Schedule with Outlook to initiate the plugin install.

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