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Problem With Compilation

Altera_Forum
Honored Contributor II
‎10-16-2009 07:47 AM
1,043 Views

I recently install dsp builder v9 in my computer, but i hve problem with compilation.......when i try to compile a program with singal compiler an error occured........ 

Matlab error 

Unable to obtain dsp builder license.Please check that your LM_LICENSE_FILE envirionment variable set to a valid lisence file or Lisence server.LM_LICENSE_FILE is currently "C:\altera\90sp2\quartus\license.dat 

 

I have a valid license for quartus and dsp builder and i don't understand why this happened. I use quartusv9.0sp2 and matlab2009a.Can anyone help?
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Altera_Forum
Honored Contributor II
‎10-16-2009 03:57 PM
348 Views

check your license.dat for the following line: 

 

FEATURE C4D5_512A alterad 2009.10 

 

the 2009.10 is the maintenance date which corresponds to the newest version of the DSP Builder you can run.
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Altera_Forum
Honored Contributor II
‎10-19-2009 08:03 AM
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No my feature line not expired and i can see from matlab command window that my license is valid.

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