Installation of Syncfusion Essential Studio Winforms panel shows NOT REGISTERED

I needed to upgrade my version from 20.xx to 21.xx or higher. I uninstalled my 20.xx version then downloaded a 24.xx version. First, i did an offline installation, but i couldn't get it to connect to the syncfusion server which never happened to me before, but now it comes up all the time. I already connected directly to my router, same situation. After a few times, i just used an unlock key. It proceeded without incident,  then when i opened the windows form panel it shows NOT REGISTERED. I had just renewed my community license and it was granted. I made a sample program to test the syncfusion components, so far it did not ask me for a license key or something. Before the windows form panel shows LICENSED. Now it shows NOT REGISTERED. I also note that there is an installation log error, that shows an installation xml error. I still don't have any answer, and i don't want to upgrade my system to the new version i downloaded, coz it might give an error. Any solutions to this?


Attachment: WINDOWS_Control_Panel_338758eb.jpg

1 Reply

KR Kalaiyarasu Rasu Syncfusion Team September 11, 2025 01:00 PM UTC

Hi JP,
 

Sorry for the delay.

We have already provided the necessary guidance in your support ticket regarding the installation and license registration issue. We suggest you to follow up on the ticket for further assistance.


Let us know any concerns.

Regards,
Kalaiyarasu R



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