Can you show browser console and projeqtor log file.

Most likely is that your network configuration forbids to connect from your server to projeqtor server. Check this with your netword admin. Maybe he has to allow access to projeqtor.org domain.

attached the log file.
The zipFile of Projeqtor Installation is downloaded locally on server. We can see it in the autoinstall folder.

Regards,
ND

So this is possibly an acces right issue.
To migrate application, the plugin will overwrite the whole code, so you need to give write rights on all the folders and files of projector to php user (www-data)

There is no error in the log file.
Possibly error is in apache error log.
Could you please post it here ?

I had this error in the Apache logfile :
PHP Fatal error: Maximum execution time of 30 seconds exceeded in C:\WebServer\Apache24\htdocs\projeqtor\plugin\installAuto\installAutoInstall.php on line 80, referer: http://192.168.1.9/projeqtor/view/main.php

So, I changed the max_execution_time to 100 in the php.ini file and now, it's OK, I can upgrade my projeqtor!

Thanks for your help.

Thanks for the information.

We'll try and improve plugin, as extracting zip may be quite longer than 30s (default time limit).