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Please help. License error

Posted 27 sept. 2012, 18:12 UTC−4 Version 4.1 0 Replies

Sankha Mukherjee
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Hello everyone,

In my computer I had COMSOL 4.1 installed. Last month (15th August) I attended one of the COMSOL demo seminars where I was given a 14-day trial license of Comsol 4.3. Now, recently when I try to load Comsol 4.1 it says

License error: -9
Invalid host.
The hostid of this system does not match the hostid specified in the license file

and the program closes itself.

Can anyone tell me how t fix this problem? I have not uninstalled the 4.3 license yet!
My worry is that my original COMSOL 4.1 license will be affected if I uninstall COMSOL 4.3.

Thanks

Sankha
0 Replies Last Post 27 sept. 2012, 18:12 UTC−4
COMSOL Moderator

Hello Sankha Mukherjee

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.

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