How can I find a dmg file on my imac

I am assuming that the dmg may also have come with an uninstaller, as well as the installer. Unusual but possible.

The dmg file is a disk image file, typically used to install software. You can easily search for it in the Finder by File Extension .

Also, it’s quite possible that you deleted it after doing the installation; I know I would have. In that case you just need to redownload it.

Let me just say that it is a good idea to uninstall trusteer. It causes issues and doesn’t really help with security.

This program (Find Any File) is an excellent search utility. It is highly recommended by many of the power users here:

https://apps.tempel.org/FindAnyFile/index.php