KB86569
Published: March 1, 2017
Revision: 1.0

SoftPAC fails to start because ControllerDefs.dll and IOSNIF.dll are missing


Applies To:

SoftPAC Software-based Programmable Automation Controller

Versions Affected:

Version affected: PAC Project Installer R9.6000
Problem is fixed in version: PAC Project Installer R9.6001

Resolved In Version:

Problem is fixed in version: PAC Project Installer R9.6001


Symptoms:

If you've installed PAC Project R9.6000, when you run SoftPAC Monitor, the program fails to start.

A System Error message states that ControllerDefs.dll is missing. If you click OK, another System Error message states that IOSNIF.dll is missing.

Both messages tell you to try reinstalling the program, but even if you do, SoftPAC still will not run.

Resolution:

Opto 22 has resolved the issue.

Questions?

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


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