Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
15674 Discussions

Invalid license environment. Application closing. (quartus 21.1)

firman
Beginner
3,139 Views

Unable to checkout a license. Make sure your license file environment variable (e.g., LM_LICENSE_FILE)

is set correctly and then run 'lmutil lmdiag' to diagnose the problem.

Unable to checkout a license. Vsim is closing.

 

** Error: Invalid license environment. Application closing.

0 Kudos
8 Replies
Zawani_M_Intel
Employee
3,077 Views

Hello Firman,

 

This issue will be supported through private email as some confidential info is required.

 

Thanks!

Wani

gabi1953
Beginner
2,816 Views

I have the same problem

 

Thanks 

gabi1953

gabi1953
Beginner
2,796 Views

Hi

I am trying to use quartus lite ver21.1 ,when I try to run simulation I get " Invalid license environment

I have downloaded a valide license but still not able to run simulation

 

Regards

Gabi

RakeshD
Novice
2,911 Views

Hi Wani,

 

I have the same issue. Do we have a fix for it?

 

- Rakesh

RakeshD
Novice
2,791 Views

In my case, ModelSim was not installed (It does not get installed automatically with Quartus 21.1 as it does with older versions). After installing it manually and setting the path in Quartus, the problem disappeared.

 

- Rakesh

blacklake
Beginner
2,690 Views

Hi Rakesh,

 

I've tried looking for the modelsim installer but I can't find it anywhere. Could you help me here?

 

-Quwam

RakeshD
Novice
2,681 Views

Hi Quwam,

 

You can download Modelsim from:

 

https://fpgasoftware.intel.com/20.1.1/?edition=lite&platform=windows

 

After installation, you can set the Modelsim path in Quartus (Tools -> Options -> General -> EDA Tools Options).

 

- Rakesh

blacklake
Beginner
2,665 Views
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