New
#1
Windows Installer Service not accessed
I've had persistent failures when trying to update iTunes, so I thought I would uninstall it and then re-install. The uninstall process seems to start, but then the pop-up window vanishes and nothing has been uninstalled.
I re-started my PC in Safe Mode and tried again to uninstall iTunes: I received a pop-up window with this message, "The Windows Installer Service could not be accessed. This can occur if Windows Installer is not correctly installed."
How can I fix this, please?
My Windows 10 was the free update from Windows 7.