KB91381
Published: June 11, 2026
Revision: 1.0

Using AutoCorrect Tags with large project files may crash PAC Display


Applies To:

PAC Display Configurator Basic
PAC Display Configurator Professional

Versions Affected:

R10.5c to current


Symptoms:

When using the AutoCorrect Tags tool for large project files, PAC Display Configurator may crash.

Workaround:

Perform the following:

  1. Open the large project in PAC Display Configurator.
  2. In the top menu bar, click Tools > AutoCorrect Tags.
  3. Save the project (File > Save Project).
  4. Exit PAC Display (File > Exit).
  5. Reopen the large project in PAC Display Configurator.
  6. In the top menu bar, click Tools > Regenerate IO Scanner Tag Names.
  7. Save the project file (File > Save Project).

Resolution:

Opto 22 is investigating this issue.

Questions?

Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com


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