Adobe must improve IPC resilience. Users should not have to manually kill AdobeIPCBroker processes. A "Repair Inter-App Communication" button inside Creative Cloud would save millions of hours of lost productivity.
Until then, bookmark this guide. When the message appears again—and for many users, it will—you will have the exact roadmap to silence it for good. Adobe must improve IPC resilience
The key is systematic troubleshooting. Start with a full reboot and preference reset, then move to permission alignment, and finally to a clean reinstall. In 90% of cases, Solution 2 (Creative Cloud Cleaner Tool) or Solution 4 (standardizing Windows user privileges) resolves the issue. Until then, bookmark this guide
Translated to English, this means: "Could not complete because Photoshop could not communicate with the desktop version." Start with a full reboot and preference reset,
Remember: This error does not mean your files are corrupt or your hardware is failing. It is purely a software communication handshake gone wrong. With the steps above, you will restore full communication between Photoshop and your desktop, and get back to creating stunning visuals without interruption.