VI Design Mail Merge Barcode

[shannons5518243]

Whenever I am exporting my file with my mail barcodes on it, I am getting an error.

ERROR: Unable to create VI Project Container for export

The following font(s) cannot be found in internal Font Package:

USPSIMBCompact + Regular

I have been off work for 2 weeks and everything was fine when I left.

When I came back in yesterday it started giving me this error.

Please help.

Thank you