Welcome to the TRNSYS Users Forum.

The forum is a place where people can interact and have discussions about different topics involving the use of the TRNSYS software package. Here you can post topics for discussion or questions on using TRNSYS and get advice from other users or TRNSYS experts. This forum is not intended for detailed technical support. Users should contact their distributor’s hotline for such assistance.

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Assistance Needed with Opening a TRNSYS 18 Project in TRNSYS 16

1 Posts
2 Users
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Topic starter

Dear TRNSYS Users,

I hope this message finds you well.

I recently created a project in TRNSYS 18, and I am now attempting to open it in TRNSYS 16. However, I encountered the following error message: "This project was created with a newer version of IISIBAT and cannot be opened with TRNSYS 16."

If anyone has experience dealing with this issue, I would greatly appreciate your guidance.

Thank you in advance for your assistance.

Best regards,
Ali Shahrouzian

1 Answer
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@alish It is not possible to open projects created with more recent versions of Trnsys in older versions. It is usually possible (sometimes with a few steps and some modifications) to open projects that were created in older versions in a more recent version. In other words, backwards compatibility is supported. Forward compatibility is not. 

kind regards,

 David

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