naomivillamor Lv3Posted 17 Aug 2022 08:57
  
Please verify if the download software is not modified.
Farina Ahmed Posted 16 Aug 2022 16:26
  
Checkout with your windows firewall. There might be reason that sometimes it blocks upgradation or may be antivirus is responsible for same.
jpbaltazar Lv2Posted 16 Aug 2022 14:28
  
I think there is another firewall that has been block the proxy server of Sangfor NGAF. I hope it will fix.
Pat Lv4Posted 16 Aug 2022 14:25
  
Make sure that you have downloaded the software for the virtual NGAF (8.0.36)
EvgeniyOlkov Posted 16 Aug 2022 14:18
  
Ok. I did it. As far as I understand the main reason of this failure was my PC connection. It couldn't verify the license (PC was behind the Check Point ). I switched to proper internet connection and the upgrade was successful. Thanks to everyone.
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RegiBoy Lv5Posted 16 Aug 2022 14:12
  
The only thing that comes to my mind if you have good internet connection and no filtering to outside is that your NGAF is a trial version. I think it has a limitation.
Salavat Posted 16 Aug 2022 04:27
  
Last edited by Salavat 16 Aug 2022 16:32.

Евгений, привет!

Для начала необходимо убедиться, что лицензия на Software Upgrade была Activated:
- System > General Settings > Licensing

Лишь после этого, можно проводить процеду по обновлению.

English:
- Need License for Software Upgrade
EvgeniyOlkov Posted 16 Aug 2022 02:11
  
I've tried to upgrade from web ui, but I see this error:
I am sure that my Internet connection is ok
EvgeniyOlkov Posted 15 Aug 2022 20:53
  
Guys, really need help

I Can Help:

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