I am trying to update the PET-CT site. I found a jar file there which is a mistake and I want to kill it.
The instructions https://imagej.net/Update_site_FAQ#How_do_I_remove_a_file_from_my_update_site.3F
say that I should right click on the file to be deleted and set it to keep-as-is, then right click again and set to obsolete.
This would be fine if it worked.
What I find is if I right click one of the options is Uninstall which is exactly what I want.
The problem is right click does nothing.
I can left click on Status/Action and choose to keep-as-is or install.
Then if I right click my choices are only 2, no longer including the Uninstall.
Is this some sort of security issue? If so, how do I get permission to actually uninstall?
In any case, I need control over my site in order to update it properly.