Tried again today. Clicking on the DOWNLOAD button opened the download in Chrome instead of my default browser (Epic). Ran kamo_online_setup.exe. it asked for a restart, which it hadn't done in previous attempts. After restart, got same error:
I've been getting a popup on my computers to update Kamo to v2.3(?). I download the kamo_online_setup.exe and run it. When installation is almost complete, I get an error similar to the subject error. Same on 3 computers. Same after downloading the free download directly from CCleaner.com. Same after uninstalling v1.3.
Only recovered by re-installing from the original full v1.2 install file and updating to v1.3. No further updates available when I click the 'Check for updates' button again.
Anyone know what's going on?