A year ago I found that JSN ImageShow didn’t work, and I moved away from using it.
I’m now looking at preparing for Joomla! 4 via [url] docs.joomla.org/Pre-Update_Check [/url], and have found that ‘JSN ImageShow’ is problematical, hence I’d like to tidy up by removing it.

The JSN related issues are no longer reported after the following:

Extensions > Modules > JSN ImageShow > Unpublish

Extensions > PlugIns > :
·     Content – JSN ImageShow > Disable
·     Button - ImageShow > Disable
·        Extension – JSN Framework > Disable
·        System – JSN Framework > Disable
·        System – JSN ImageShow > Disable

From other forum posts I can see that Chris normally installs 'JSN ImageShow Pro' since it is paid for, but what is the correct way to un-install it?

EDIT1: on test.midstafframblers.org.uk I have Uninstalled the above, except for the Plugin 'Extension - JSN Framework' which gives "Error uninstalling plugin" and "Warning: Plugin Uninstall: Trying to uninstall a core plugin: plg_extension_jsnframework".

EDIT2: My test web site has been trashed, probably by trying to delete 'JSN Framework'...

I can raise a Support Ticket for ‘midstaffsramblers.org.uk’ if that’s the best way?
Thanks in advance, Geoff