By methodically applying the above—especially deleting the OEM folder and installing KB4474419—you can successfully install Adobe Photoshop on your Windows 7 machine and continue creating without the cost of a new PC.
Navigate to the folder containing your downloaded Photoshop setup file (usually Set-up.exe ). Right-click the .exe file. Click from the context menu. Temporarily Disable Windows Defender and Antivirus adobe damaged installer fix photoshop windows 7 top
Before attempting any advanced fix, complete these three preparatory steps: Click from the context menu
The Cleaner Tool will remove all Adobe software on your computer, including Photoshop, Lightroom, Illustrator, etc.. It will not affect projects or files you have created. To fix an "Adobe installer damaged" error on
To fix an "Adobe installer damaged" error on Windows 7, you generally need to address security permissions or clear out corrupted local files that are blocking the setup. Quick Fixes for "Installer Damaged" Errors Install the Digital Certificate : This is a common fix for older Windows 7 installers. Right-click the Set-up.exe file and select Properties Digital Signatures tab, select the signature, and click View Certificate Install Certificate Local Machine
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