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.

Installation error - Failed to decompress fl_jvm_win64.isa

Please login with a confirmed email address before reporting spam

Hi everyone,

I am trying to install Comsol Multiphysics 5.2. I have a license provided by my institution to use it by connecting to their server. It works like a charm on my laptop. Unfortunately my laptop is not powerful enough to run a simulation so I'm trying to install it on my main PC.

I have the setup but when I try to launch it i get the error :

COMSOL Error - Failed to decompress fl_jvm_win64.isa

I don't understand what could be wrong. I just formatted my PC with a fresh Windows 10 install. I tried changing the temporary files folder location and I changed the security settings of my PC to grand master control to anyone. I tried running it as an Administrator. It doesn't work.

Anyone knows what could be wrong ?


0 Replies Last Post Dec 2, 2017, 3:18 p.m. EST
COMSOL Moderator

Hello Jeremy Diallo

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

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.