-
-
March 30, 2026 at 10:03 am
-
March 30, 2026 at 4:11 pm
ErKo
Ansys EmployeeHi Roberto
Just to make sure - are you using Workbench (25R2 runs 14.1 I think by default so how do you run 16.1 - also whcih Uni are these licences from?)
For the error - try please to set the enviromental variable called LSTC_LICENSE -> to Ansys.
All the best
Erik -
March 30, 2026 at 4:19 pm
roberto.scipioni
SubscriberThanks.
1) University of Bath, UK
2) LSdyna 16.1.1 was downloaded separately
3) Using Ansys2025R2
Â
I am using
export LSTC_LICENSE_FILE=network
export LSTC_LICENSE_SERVER=1055@ansyslm.campus.bath.ac.uk
export LSTC_LICENSE=ansys
Â
Â
-
March 31, 2026 at 7:19 am
ErKo
Ansys EmployeeÂ
Hi
Since using ANSYS SLM we need to use these two only:
export LSTC_LICENSE=ansys
export ANSYSLMD_LICENSE_FILE=1055@ansyslm.campus.bath.ac.uk
Out of interest is it battery model. you are performing with LS-Dyna or?
All the best
ErkoÂ
-
March 31, 2026 at 3:20 pm
roberto.scipioni
Subscribersame error!
R.
-
March 31, 2026 at 5:34 pm
ErKo
Ansys EmployeeNo idea then why - please wait for other forum members to provide feedback.
Â
All the best
Erko -
March 31, 2026 at 5:45 pm
roberto.scipioni
SubscriberThanks.
Looking forward to hearing from one of your colleagues.
R
-
March 31, 2026 at 6:05 pm
ErKo
Ansys EmployeeÂ
We hope other forum members say from Academia can provide their feedback (non Ansys mem.).Â
In the meantime can you provide some info on the type of licence, if you are using LS-Dyna via workbench or standalone that would help non Ansys forum members especially from academia/Unis to provide some feedback to you.
Good luck
ErkoÂ
-
-
April 2, 2026 at 11:26 am
-
April 2, 2026 at 3:29 pm
Nanda
Ansys EmployeeSo, you can run the default solver (14.1) without any issues? I recall a case where a similar thing happened, and it was resolved by upgrading the license manager to 2026R1 version!
Best,
Nanda
-
April 13, 2026 at 6:42 pm
roberto.scipioni
SubscriberYes 14.1 is fine with Ansys2024R2 and Ansys2025R2 however, in using LSDyna 16.1.1 it complaints that the version is not include in the license
Â
-
April 13, 2026 at 6:45 pm
Nanda
Ansys EmployeePlease try upgrading your license manager to 2026R1, or your whole Ansys package to 2026R1. 2026R1 has R16.1 solver by default!
Â
-
April 13, 2026 at 6:58 pm
roberto.scipioni
SubscriberThanks, we may be able to install the version 2026R1 of Ansys so that would solve the issue :-)
-
April 16, 2026 at 10:30 am
roberto.scipioni
SubscriberI have a question though: The issue is not really the presence of LSDyna 16.1.1 as it can be downloaded separately but the licence. How would would Ansys2026R1 allow LSdyna16.1.1 with the "old" license file?
Â
-
- You must be logged in to reply to this topic.
-
6269
-
1906
-
1457
-
1308
-
1022
© 2026 Copyright ANSYS, Inc. All rights reserved.

