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.

Some tips for success on using the forum:

  • Follow the Forum Rules posted in Forum Administration.
  • There are categories for different types of topics and questions. Post your topic or question into the proper category.
  • Before posting a topic or question search the existing topics  (and the TRNSYS Users listserv archive or Post archive) to see if a similar topic or question has already been answered.
  • Use a descriptive topic name. Don’t use attention getting subjects, they don’t get attention and only annoy people.
  • State the version of TRNSYS and which add-ons your are using.
  • Include enough specific details for your topic of question to be answered. Just posting “Why am I getting an error?” without describing the specific error and what you are trying to do when you get the error will not receive a response that fixes your issue.
  • Remember when people help you, they are doing you a favor. Be patient, help people out by posting good descriptions of what you need help with, and be polite even if a response does not solve your issue.
  • Moderators may edit your post for clarity or move your topic to a more appropriate category.

Notifications
Clear all

Assistance Needed with Opening a TRNSYS 18 Project in TRNSYS 16

1 Posts
2 Users
0 Reactions
137 Views
0
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
0

@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

Share: