Adobe Acrobat Pro Dc 2015 Update Download Fixed [portable] ●

Adobe Acrobat Pro DC 2015 reached its end of core support on 7 July 2020

Step 4: Registry / plist Fix for Stuck Download

If the download bar in Acrobat’s built-in updater is perpetually "fixed" at 0% or 99%: adobe acrobat pro dc 2015 update download fixed

• Update download hangs at 0% or fails with “Update Failed”
• Error codes: 12007, 12029, 12152 (network/certificate related)
• “Check for Updates” grayed out or returns no updates available, despite known patches.

Update Instructions

• Download the patch that matches your OS (Windows or macOS) and your installed 2015 build.
• Close Acrobat and related Adobe processes.
• On Windows: right-click the installer → Run as administrator. Follow prompts.
• On macOS: open the .dmg or .pkg and run the installer; authenticate when asked.

sudo rm -rf /Library/Application\ Support/Adobe/Updater6/Downloads
sudo chmod 777 /Library/Application\ Support/Adobe/Updater6

1. Close all Adobe applications (Acrobat, Reader, Creative Cloud).
2. Open Task Manager (Ctrl+Shift+Esc) → End any remaining AdobeIPCBroker.exe or Acrobat.exe processes.
3. Run the .msp file as Administrator.
4. Wait. Do not click even if the screen appears frozen. The update can take 5–15 minutes.
5. When complete, restart your PC (even if not prompted).