Altera License File generated versus license expiration date

Thank you bert_alse,

but your recommended actions did not fix the problem.

I tried another action. Here is the description of it.

I opened the Self Service Licensing Center and clicked on the "Get License" button in the "Computers and License Files" tab. After a few moments I received via e-mail another license, but such file presented the same expired date: 07-jul-2016 (see attached image). Setting the environment variable or not, the same expired date is presented.

My License Type is perpetual and, as I already mentioned, my maintenace date is 2026.

I understood that such information would guarantee for me that I could receive and use a license for a considerable period of time.

But it seems to me that this license that I received had a same valid period as a tryal version.

I can´t proceed with my work because my development kit is a Nios 2 Stratix II, which is a not installed device for Quartus 2 9.1 sp2 web-free version. Due to this fact I need the non-free 9.1 sp2 version.

How can I fix this license problem?