Catia Licensing error 1A00000F

Hello,

I bought Catia student version and only received the licensing file 2 weeks later. I'm still not able to use it since an licensing error(1A00000F) keeps popping up. I have successfully generated a Computer ID through Target ID on the download center and saved the license file (received on my email) on a TEMP folder, as the installation manual says, but whenever I try importing it on nodelock it gives me this error.

Any help would be extremely appreciated!!!

Gui