If you're looking for alternative image editing software, consider:
Windows installation files are usually split into two parts: an executable installer ( .exe ) and a compressed archive ( .7z ). Both files must reside in the exact same directory before launching the installation process, or the setup wizard will fail.
In limited scenarios, trusted third-party resources like the ProDesignTools Adobe Direct Download Links provide clean, unaltered installation archives that pull files straight from Adobe's legacy production servers.