Activation Problems

Fix Adobe Acrobat Stopped Working After macOS Update

John WilsonJohn Wilson Nov 5, 2026 869 views

Question details

The user is unable to access or activate Adobe Acrobat Pro purchased from a student store after installing the macOS 10.13.6 security update, complicated by registering with a personal Adobe ID.

How to Fix Adobe Acrobat Stopped Working After macOS Update
Product
Adobe Acrobat Pro
Device & OS
macOS 10.13.6
Scenario
Attempting to launch, reinstall, or re-activate Adobe Acrobat Pro after a Mac system security update without access to the original student-store download link.
Observed behavior
The application stops working and becomes unavailable. The user cannot use the original download link to reinstall and is concerned about re-registering the serial number with a personal Adobe ID.
Before you start

Ensure you have your original proof of purchase, student eligibility documentation, and the Adobe Acrobat Pro serial number accessible before proceeding.

Solution 1Recommended

Contact Adobe Customer Care for License Verification

Reach out to Adobe Support to verify your student license and obtain a direct, authorized installer link.

Because the original student-store download link is no longer available, you cannot reinstall the software manually. Adobe Customer Care can verify your purchase history and issue a secure download link for your specific version.

Using a personal Adobe ID instead of a student email is a common practice, and support agents can ensure your serial number remains properly linked to your personal account during the recovery process.

1
Gather your documentation

Locate your original digital receipt from the student store and have your student ID or university enrollment proof ready.

2
Retrieve your serial number

Log into your personal Adobe account on the web. Navigate to the 'Plans and Products' section to find the 24-digit serial number associated with your Adobe Acrobat Pro license.

3
Initiate a support request

Visit the Adobe Customer Care contact page. Choose to open a live chat or call support. Explain that a macOS security update broke your application and you need an authorized installer.

4
Download and activate

Use the secure download link provided by the support agent to install Adobe Acrobat Pro. Enter your serial number when prompted to activate the software.

Contact Adobe Customer Care for License Verification
Adobe ID Registration: You do not need to worry about re-registering the serial number to a new account. The support team will help you keep the license bound to your existing personal Adobe ID.
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  1. 1. Download WPS Office for Mac: Visit the official WPS Office website and download the free macOS installation package.
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Frequently Asked Questions

Can I use my personal Adobe ID for a student-purchased Adobe license?

Yes, it is standard practice to link a student-edition license to a personal Adobe ID. As long as you can prove your student eligibility at the time of purchase, Adobe Support will assist you regardless of the email address used.

Why did my Adobe Acrobat stop working after the macOS 10.13.6 update?

System and security updates on macOS often change how applications interact with system files or permissions. Legacy software versions may lose authorization or crash due to these underlying architectural changes.

How can I find my Adobe serial number if the app won't open?

You can find your registered serial number by logging into your account on the official Adobe website. Go to your account management dashboard and look under the 'Registered Products' or 'Plans' section.

What if the student store where I bought the software no longer exists?

If the third-party student store is closed, Adobe Customer Care becomes your primary point of contact. Provide them with any remaining proof of purchase, such as a bank statement or confirmation email, to verify your license.