Photoshop stores user settings in a "Preferences" file that is updated every time the program closes. If this file becomes corrupted—perhaps due to a previous improper shutdown—it creates a loop where the program fails to launch correctly, leading to immediate closure. Community-Driven Fixes
Many users found success by repairing the Adobe Creative Cloud app through the system Control Panel rather than focusing on Photoshop itself. photoshop 2020 auto close fix
Deleting specific folders like SLCache and SLStore (located in C:\Program Files (x86)\Common Files\Adobe ) often resolves licensing-related shutdowns. Photoshop stores user settings in a "Preferences" file