Below are the common problems when installing PowerScripts with the installer from license.o2creative.co.nz/install.
.txt), download it again.That's normal: click Continue. The installer runs inside Illustrator and only installs PowerScripts for your user account.
That's the old PowerScripts 3.7 panel still docked in your workspace. The installer turned it off, so it stays empty. Close that panel (or drag it out and close it), then open the new one from Window > Extensions > PowerScripts 2026 Loader.
Run the installer again and open its Tools tab: you can turn PowerScripts 3.7 back on (and off again) there. Restart Illustrator afterwards.
An older PowerScripts was installed for every user of the computer, usually by an IT administrator. It can't be turned off without administrator rights. Ask your IT administrator to remove the nz.co.o2creative.powerScript folder from:
C:\Program Files (x86)\Common Files\Adobe\CEP\extensions\ (or C:\Program Files\Common Files\Adobe\CEP\extensions\)/Library/Application Support/Adobe/CEP/extensions/
PowerScripts downloads its latest version from license.o2creative.co.nz. Check your internet connection, and if you're on a company network, ask your IT administrator to allow that address.
PowerScripts shows the version list when the last start didn't finish. Click Start to try again, or choose an earlier version from the list. If it keeps happening, please send us your log files.
Email support@o2creative.co.nz with a description and screenshots of the problem, and attach the log files described on the troubleshooting page.