NSIS installer error

I'm attempting to update Ccleaner 5.78 via the update function within the app. I'm running Windows 10 64 bit. When I click on the install prompt, it eventually dumps to desktop with an installer error. See screenshots attached. My workaround is to download a copy from the web and re-install from there.

This has happened with several prior versions. Sometimes just waiting a day or 2 fixes it. Sometimes it needs a fresh install.

I decided to let you know, since it's become a re-occurring issue.

mgr

Screenshot 2021-04-29 134323.jpg

Screenshot 2021-04-29 134251.jpg