Corrupted files and folders can cause installation issues. Try cleaning up your system and reinstalling Photoshop.
Below are the most effective fixes tailored for Windows 7 users. 1. Fix the Installer's Digital Signature adobe damaged installer fix photoshop windows 7 top
If the Creative Cloud Desktop app is failing, try searching for "Photoshop direct download links" from legitimate Adobe-affiliated sources to bypass the app manager. 4. Fix the "Error 16" and Folder Permissions Corrupted files and folders can cause installation issues
: Right-click your antivirus icon in the system tray (bottom right corner of the taskbar) and select the option to pause protection for 15 to 30 minutes. Fix the "Error 16" and Folder Permissions :
On the tab, click Disable All , then click OK and restart. Try running the installer again from your desktop. Quick Workarounds
: If you receive a "damaged" error, it may be because Windows 7 cannot verify the installer's signature. Right-click the Set-up.exe file and select Properties .
Windows 7 originally used SHA-1 code-signing certificates. Modern Adobe installers use . Without the SHA-2 update, Windows 7 thinks Adobe’s digitally signed installer is tampered with (damaged).