Hello,

Could you check in Joomla admin > Extensions > Warnings if your tmp folder is writable or accessible for Joomla ?

This message appears typically when tmp folder (needed to unzip and prepare extensions installation) is not usable by Joomla Installer.

Best Regards,
Cyril

Hello Kurt,

Could you test then to install another extension (for testing, if another one works now or not) ?

And, do you use the free or pro version ?

Regards,
Cyril

I have the same issue
Warning
JInstaller: :Install: Can't find XML setup file.

I am using the Pro version (cant get on Pro site form work for some reason)

Well... as you have a pro version, could you open a new private Pro ticket with an admin access, so that i could check the issue.
BUT i think your issue is not the same, it could be just your Pro ID key not correct in iCagenda PRO option
Pro ticket : pro.joomlic.com/en/support/individual-issues

So, before opening a pro ticket, just check the Pro ID key is saved in global option of iCagenda PRO (Pro Options tab) and then, before update, click on "Refresh Update Information" in the LiveUpdater page

If no success, just open the pro ticket !

Best Regards,
Cyril

Patriktx wrote: Thanks Cyril,
I have my user id and password in the Pro Option (cant find the id), it works because if I did not have it in the update button would be grayed out None the less even with my Pro ID/Password in I get the same message.

I will open a pro ticket tonight once I am home for some reason work blocks the Pro site but not this one???

Well, that's strange you're blocked at work on pro.joomlic.com ?...

So, i will wait for your Pro Ticket

Best Regards,
Cyril