While the error looks technical and scary, the fix is almost always straightforward: Check your build via winver , run the Windows 10 Update Assistant, or upgrade to Windows 11. Once you cross the 1607 threshold, the error disappears, and you unlock the full performance of the Mercury Graphics Engine.
typically appears when your current Windows build is outdated and no longer supports the specific requirements of modern Adobe Photoshop . This requirement was notably introduced starting with Photoshop CC 2018 (version 19.1) Why This Requirement Exists Unsupported Architecture While the error looks technical and scary, the
The most reliable fix is to update Windows to the latest available version rather than just trying to reach 1607, as newer builds are more compatible with current Adobe software. run the Windows 10 Update Assistant