Learning Forum

[ViktorFranc]

Hello,

I have installed Ansys Student 2020 recently and it worked fine. I did open step file, I was able to edit it without any problems but when I wanted to see the results of total deformation the error poped out saying that my product license has numerical problem size limits and that I have exceeded these problems. Since than I am not able to do anything in the program without this error showing up. Can someone suggest any help please?

Thanks.

[tsiriaks]

Please always attach image inline with text as ANSYS employees are not allowed to download attachment.

For this issue, see the checks in this thread

/forum/forums/topic/mesh-size-errors-even-if-it-should-work/

some might help with your issue.

Thanks,

Win

[ViktorFranc]

Hello,

I did check this thread before. It might solve the problem with the size limit, but since I am not even able to edit anything now due to the license problem that was presented immediately after the size limit error showed up, I won´t be able to try it. It seems so weird that one day it worked perfectly fine and without doing anything with files it just decided that now I dont have the license.

Sorry about the foto, I am trying to reupload it properly.

As you can see, I cant even add things like "Static Structure" or others in, but I was able to do everything before I tried to get solution of the project I was working on before this problem.

I am also uploading the image of errors that occure after I open the project in read-only mod.

Thanks for your time,

Viktor

[tsiriaks]

Hi Viktor,

Actually, this means it doesn't see any license. From your first screenshot go to the path in that error message that shows where student.lic file is. Open up this student.lic and see if it's expired. If so, try renewing the license by following steps here

/forum/forums/topic/how-can-i-renew-ansys-student-version-license/