A folder containing the Set-up.exe file alongside administrative deployment folders.
This usually means there is a conflict with a previous Adobe installation. Download and run the official Adobe Creative Cloud Cleaner Tool to wipe residual files, then restart the setup.
for installation instructions and legitimate file retrieval. Do you have a valid serial number for CS6, or are you looking for a more modern alternative that runs on Windows 7? Creative Suite 6 system requirements - Adobe Help Center
Because Adobe Photoshop CS6 reached its End of Support (EoS) lifecycle years ago, navigating the acquisition and deployment of the setup.exe file requires extreme caution. The Risks of Third-Party Downloads
Once you have downloaded the (or similar) file, follow these steps: Step 1: Extract the Installer Download the .exe file.
When you search for the setup.exe file for Adobe Photoshop CS6, you are looking for the core installer that launches the installation wizard. Because CS6 was designed in the early 2010s, it is natively built for older operating systems, meaning Windows 7 x86 (32-bit) or x64 (64-bit) will run the application smoothly. Minimum System Requirements