Receiving error "Cannot access this form because the dictionary containing it is not loaded".

In regards to Mekorma MICR, this error will display if you are trying to print checks and Mekorma MICR is not installed on the workstation, but Alternate Security IS set to Mekorma MICR windows for the default user ID. If you are printing Mekorma MICR checks and Dynamics GP checks, you need two Alternate/Modified Forms and Reports IDs. Please see your Microsoft Dynamics GP documentation for information on creating Security IDs.