Fix Acrobat Shared Review Invalid Location in SharePoint Online
Question details
Users are unable to configure a shared review in Acrobat Standard XI due to an error stating the SharePoint Online location is invalid.

- Product
- Adobe Acrobat Standard XI / SharePoint Online
- Device & OS
- not provided
- Scenario
- Setting up a shared review for a PDF document using a SharePoint Online library as the repository.
- Observed behavior
- Acrobat throws an 'invalid location' error during setup, even though the user has verified read and write access to the SharePoint site.
Ensure you have your Microsoft 365 credentials ready and verify that you can successfully log into your SharePoint Online account and view the target document library via a standard web browser.
Verify SharePoint URL Accessibility and Library Permissions
Confirm that the exact SharePoint URL is accessible and that your account has the correct permissions to create files in the specific document library.
Often, the URL entered in Acrobat does not correctly point to the root of the document library, or web-based authentication prompts are blocking the connection.
Open your preferred web browser and paste the exact SharePoint URL used in Acrobat into the address bar to ensure it resolves directly to the document library.
Log in with your Microsoft 365 credentials. Ensure there are no pending Multi-Factor Authentication (MFA) prompts or conditional access policies blocking external application access.
Navigate to the target Document Library, click the Gear icon (Settings) in the top right corner, select 'Library settings', and check 'Permissions for this document library' to confirm your account has 'Contribute' or 'Edit' access.

Upgrade to a Modern Version of Adobe Acrobat
Acrobat Standard XI is an outdated, end-of-life product that lacks support for modern SharePoint Online authentication methods like OAuth.
Map SharePoint Library as a Network Location (Workaround)
If you must use older software, mapping the SharePoint document library to a local drive letter can sometimes bypass application-specific URL errors.
Collaborate on PDFs and Documents Seamlessly with WPS Office
Struggling with legacy software connection errors when using cloud services? WPS Office provides a modern, all-in-one suite for word processing, spreadsheets, presentations, and PDF editing. With built-in cloud support, document sharing and collaboration are effortless.
- 1. Open Your Document: Launch WPS Office and open your PDF or Office document from your local drive or cloud storage.
- 2. Access Sharing Options: Click the 'Share' button located in the top right corner of the application interface.
- 3. Collaborate Instantly: Generate a secure sharing link, set appropriate viewing or editing permissions, and send it to your team to start collaborating immediately.

Frequently Asked Questions
Why does Acrobat Standard XI say my SharePoint Online location is invalid?
Acrobat XI is an end-of-life product that does not support modern authentication protocols (like OAuth) required by modern SharePoint Online environments, leading it to fail to connect to otherwise valid paths.
How do I check my permissions for a SharePoint Online document library?
Navigate to the document library in a web browser, click the gear icon (Settings), select 'Library settings', and then view 'Permissions for this document library' to ensure you have Contribute or Edit rights.
Can I still use Acrobat XI for shared reviews with modern cloud services?
It is highly discouraged. Due to unsupported legacy authentication and significant security vulnerabilities, it is recommended to upgrade your PDF software or use a network drive mapping workaround.




