Our Brands

Welcome to the Schneider Electric Website

Welcome to our website.
		
How can we help you today?
Why can't I open my .STU file but .STA works using CE V15.0 ?

When upgrading to latest version of Control Expert where the created version was before CE V14.1, it may be linked to password issues.

Either you may have a password with no protection or a protection with an empty password which is no more allowed with CE V15 and up.

The workaround is either to upgrade to CE V15.1 where the Control Expert fixes the issue.

If you want to stay with CE V15, you can export the DFBs and reimport them, this should fix the issue.

Schneider Electric Ireland

Why can't I open my .STU file but .STA works using CE V15.0 ?

When upgrading to latest version of Control Expert where the created version was before CE V14.1, it may be linked to password issues.

Either you may have a password with no protection or a protection with an empty password which is no more allowed with CE V15 and up.

The workaround is either to upgrade to CE V15.1 where the Control Expert fixes the issue.

If you want to stay with CE V15, you can export the DFBs and reimport them, this should fix the issue.

Schneider Electric Ireland

Explore more
Range:
Explore more
Range:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
Explore more
Range:

Need help?

  • Where to buy?

    Easily find the nearest Schneider Electric distributor in your location.

  • Search FAQs

    Search topic-related frequently asked questions to find answers you need.

  • Contact Sales

    Start your sales enquiry online and an expert will connect with you.

  • All Support & Contact

    Find answers now. Search for a solution on your own, or connect with one of our experts.

I'd like to receive news and commercial info from Schneider Electric and its affiliates via electronic communication means such as email, and I agree to the collection of information on the opening and clicks on these emails (using invisible pixels in the images), to measure performance of our communications and improve them. For more details, please read our Privacy Policy.

  • Products Documentation
  • Software Downloads
  • Product Selector
  • Product Substitution and Replacement
  • Help and Contact Centre
  • Find our Offices
  • Where to buy
  • Careers
  • Company Profile
  • Report a misconduct
  • Accessibility
  • Newsroom
  • Investors
  • EcoStruxure
  • Job Search
  • Blog
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.