Full Diagnostic Tree & Step-by-Step Overview
When and how does your Adobe application (Photoshop, Illustrator, Premiere Pro, or InDesign) crash?
- Crashes specifically when selecting text tools, scrolling through fonts, or opening text-heavy documents
- Crashes, screen flickers, or freezes during canvas zooming, 3D rendering, or video export
- Crashes instantly on the splash screen startup ('Initializing Fonts...', 'Loading Plugins...', or 'Initializing GPU...')
- App opens fine, but crashes randomly after a few minutes of general use across all projects
Does the text-related crash occur across all Adobe Creative Cloud applications or only right after installing new custom fonts?
- Happens across multiple apps (e.g., both Photoshop and Illustrator crash on text)
- Crashes started right after installing new third-party OTF/TTF fonts or syncing Adobe Fonts
Purging Adobe TypeEngine & System Font Cache
Solution:
Root Cause: Corrupted Adobe TypeEngine or System Font Cache
When font cache databases contain broken glyph indices or orphaned metadata, Adobe's high-performance TypeEngine renderer crashes the host application.
# Step-by-Step Fix:
Purge Adobe Application Font Cache:Close all Adobe applications.Navigate to the following path in File Explorer / Finder:Windows: %appdata%\Adobe\Adobe Photoshop 202X\ (or Illustrator/InDesign) -> Delete the folder named CT Font Cache.macOS: ~/Library/Caches/Adobe/TypeSupport -> Delete all files inside.Flush Operating System Font Cache:Windows: Press Win + R, type services.msc, locate Windows Font Cache Service, right-click and select Stop. Then navigate to %windir%\ServiceProfiles\LocalService\AppData\Local\FontCache and delete all contents. Restart the service.macOS: Open Terminal and execute: sudo atsutil databases -remove. Restart your Mac.Relaunch your Adobe app.
Validating Custom Fonts & Pausing Adobe Fonts Sync
Solution:
Root Cause: Malformed Font File Structure or Duplicate Family Metadata
Corrupted TrueType (.ttf) or OpenType (.otf) font files with bad tables will crash Adobe apps when the font manager attempts to parse postscript names.
# Step-by-Step Fix:
Validate Fonts:macOS: Open Font Book, select all fonts, go to File > Validate Fonts. Select any flagged yellow/red warning fonts and click Remove Checked.Windows: Search Start for Font settings, locate non-system custom fonts installed recently, and uninstall them.Pause Adobe Fonts Sync:Open the Creative Cloud Desktop app.Click the cloud/font icon in the upper right.Toggle Pause Adobe Fonts sync, wait 10 seconds, then re-enable it to refresh synced web fonts.Relaunch your Adobe app.
Does disabling 'GPU Performance' or setting the playback renderer to Software Only resolve the crashes?
- Yes, or I need to know how to switch to software mode and update drivers
- No, crashes persist even when GPU hardware acceleration is turned off
Disabling GPU Acceleration & Clean Installing Drivers
Solution:
Root Cause: GPU Driver Corruption, VRAM Memory Leaks, or API Pipeline Faults
Outdated graphics drivers or incompatible DirectX/OpenGL/Metal acceleration calls can cause hardware rendering hooks to drop under load.
# Step-by-Step Fix:
Disable GPU Acceleration in App Preferences:Photoshop: Go to Edit > Preferences > Performance (Windows) or Photoshop > Settings > Performance (Mac). Uncheck Use Graphics Processor.Premiere Pro: Go to File > Project Settings > General. Set Renderer to Mercury Playback Engine Software Only.Illustrator: Go to Preferences > GPU Performance and uncheck GPU Performance.Clean Install GPU Studio Drivers:NVIDIA Users: Open GeForce Experience / NVIDIA App. Switch Driver Type from *Game Ready Driver* to Studio Driver (optimized for Adobe stability). Perform a 'Clean Installation'.AMD / Intel Users: Download the latest WHQL display drivers directly from manufacturer download portals.Relaunch app and test GPU acceleration.
Clearing Media Cache Databases & Reassigning Scratch Disks
Solution:
Root Cause: Exhausted Scratch Disks or Corrupted Media Cache Databases
When disk cache or media scratch volumes fill up or encounter write permissions errors, Adobe apps freeze and crash during render allocations.
# Step-by-Step Fix:
Clear Media Cache & Temp Files:Navigate to %appdata%\Adobe\Common\ (Windows) or ~/Library/Application Support/Adobe/Common/ (Mac).Delete all contents in the Media Cache and Media Cache Files folders.Reassign Scratch Disks:Open app Preferences > Scratch Disks.Ensure your primary scratch disk has at least 50 GB - 100 GB of free space.If using an external drive as a scratch disk, ensure it uses high-speed NVMe/USB 3.2 connection and is formatted as NTFS/APFS (not FAT32/exFAT).
Which specific status text is displayed on the Adobe splash screen right before it closes?
- Stuck/Crashes on 'Initializing Fonts...' or 'Loading TypeEngine...'
- Stuck/Crashes on 'Initializing Display Engine...' or 'Sniffer GPU...'
- Stuck/Crashes on 'Loading Plugins...' or general initialization without text
Resetting Corrupted Adobe Preferences & Workspace Locks
Solution:
Root Cause: Corrupted Preference Configuration Files or Stale Workspace Locks
When Adobe applications shut down unexpectedly, their configuration .psp or .xml files can write corrupt lines, causing instant launch crashes.
# Step-by-Step Fix:
Execute Native Preference Reset Shortcut:Close the application.Press and hold Ctrl + Alt + Shift (Windows) or Cmd + Option + Shift (Mac).While holding these keys, launch the Adobe app.Click Yes when prompted to delete settings/preference files.Manual Preference Folder Clean (If Key Shortcut Fails):Navigate to %appdata%\Adobe\ (Windows) or ~/Library/Preferences/Adobe/ (Mac).Rename the specific app version folder (e.g., rename Adobe Photoshop 2026 to Adobe Photoshop 2026_OLD).Relaunch the app to generate clean default preferences.