Your current Windows 10 version is older than 1607.
Adobe is often painted as the villain in this scenario, but the logic is technical. By raising the minimum requirement to the Anniversary Update (1607), Adobe ensures that Photoshop can utilize modern memory management and security protocols that simply didn't exist in the initial release of Windows 10. Your current Windows 10 version is older than 1607
In the grand timeline of Windows 10, 1607 is ancient history (we are now in the era of Windows 10 22H2 and Windows 11). However, for Adobe engineers, Version 1607 represents a critical line in the sand. It introduced specific updates to the Windows kernel and, crucially, support for the and advanced DPI scaling capabilities. In the grand timeline of Windows 10, 1607
"Adobe Photoshop requires Windows 10 Anniversary Update (Version 1607) or later." for Adobe engineers
Adobe made this a requirement to align with Microsoft's own support lifecycle. By requiring version 1607, Adobe ensured that Photoshop could utilize modern OS features and security patches that were not available in earlier builds of Windows 10, such as version 1511 or the original 1507. How to Resolve the Error