Error M1351 Device Setup Failed

Description

When attempting to access the device configuration grid, either using the hot key F6 or from Design32, File Devices,  the system returns the following two messages:

Messages
  • M1351 error – Device Setup Failed
  • M1266 error – Devices are being managed by another user.

 Solution

Perform one or more of the following actions to identify and correct the issue: 

Result

Although the user was logged in with an administrative account, the user was not listed in the Loftware Group.
Once the account was added the user could change the printer make and model without generating errors.