when I purchased the theme, I only installed on my server and making it to my customer.
Now I would like to install it on his server (but I don’t want to delete it from my server to see everything and check if every settings are ok on the new server).
After I wanted to install it, I got an error. What is the problem. There i no other active plugin…
The error message:
“The package can not be installed. Invalid extensions found.
Installing Add-ons failed!”
Please help me to install it.
Thank you so much!