Menu

Discussion Forum

New Discussion
Filtra

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

COMSOL V4.2 quits silently

Posted 13 feb 2012, 11:03 GMT-5 Low-Frequency Electromagnetics, Computational Fluid Dynamics (CFD) Version 4.2 5 Replies

Osameh Ghazian
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

I have been working with COMSOL for 1 year now, I have some problem with it now. The COMSOL V4.2 quits silently when I run my simulation. It is really weird. I tried to reinstall it again but I still have the same problem. I have tried different files, but it quits silently. any Idea ????

5 Replies Last Post 14 feb 2012, 14:28 GMT-5
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 13 feb 2012, 16:56 GMT-5
Hi

that happens to me too, from time to time, I have so far not found out why, I fear an interaction with my Win-7 64 bit, as MS catches sometimes a run time error, after two consecutive erro messags COMSOL is jammed.
The error log relates it to a java linked ntdll.dll error.

Happened again last Friday, but then I rebooted and launched one session, left it idle there over the wekk-end (forgot to close and logout) and this morning it ran again normally. No idea why ;)

--
Good luck
Ivar
Hi that happens to me too, from time to time, I have so far not found out why, I fear an interaction with my Win-7 64 bit, as MS catches sometimes a run time error, after two consecutive erro messags COMSOL is jammed. The error log relates it to a java linked ntdll.dll error. Happened again last Friday, but then I rebooted and launched one session, left it idle there over the wekk-end (forgot to close and logout) and this morning it ran again normally. No idea why ;) -- Good luck Ivar
Osameh Ghazian
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 13 feb 2012, 17:51 GMT-5
Hi,
I am using the Windows 7 -64 bit too, but I have no problem for one year. I can not understand why it is happening now. I found something on the net that maybe this problem is due to the Graphic Card.

Hi, I am using the Windows 7 -64 bit too, but I have no problem for one year. I can not understand why it is happening now. I found something on the net that maybe this problem is due to the Graphic Card.
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 14 feb 2012, 01:56 GMT-5
Hi

for me it happens a couple of times per year, mainly if COMSOL crashes a few times consecutively (typically if I load a too old file, or if I have really tampered with the model for too long without resetting it

--
Good luck
Ivar
Hi for me it happens a couple of times per year, mainly if COMSOL crashes a few times consecutively (typically if I load a too old file, or if I have really tampered with the model for too long without resetting it -- Good luck Ivar
Osameh Ghazian
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 14 feb 2012, 08:04 GMT-5
it happens for me once a day now. I do not know what to do. Should I contact COMSOL directly?
it happens for me once a day now. I do not know what to do. Should I contact COMSOL directly?
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 14 feb 2012, 14:28 GMT-5
Hi

certainly you can,
I had notices that reinstalling it cured the effect, and its reinstalles rather rapidly (be sure you save your material db if you have one (under user / .comsol / ...), and check if you do not need to reload the library, not sure.

But this time my version "repeared itself" over the week-end, not sre how, wounder if MS win-7 have som black-list with timeouts ?

--
Good luck
Ivar
Hi certainly you can, I had notices that reinstalling it cured the effect, and its reinstalles rather rapidly (be sure you save your material db if you have one (under user / .comsol / ...), and check if you do not need to reload the library, not sure. But this time my version "repeared itself" over the week-end, not sre how, wounder if MS win-7 have som black-list with timeouts ? -- Good luck Ivar

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content