Installing Flex quickstart template in Joomla 4

I cannot install the flex quickstart template due to an error message. I do this via FTP (Filezilla) and get the following error “Invalid header in archive file, part 0, offset 161”. Tried the suggestions but don’t quite get it.
What can I do?

Hi @Morriske49,

you can check the theme documentation hopefully you will get necessary help.

Also you can contact the author of your purchased template, the author will assist you.

How to contact an author to get support or for any technical query:


1 Like

Hello @Morriske49

You can check documentation guide included in the package. Try to install quickstart in local server. If you get still error then contact to author and your hosting provider.