PDF Security & Access Issues

Fix Adobe Acrobat Send for Signature Stuck in File Selection Loop

Steve KSteve K Oct 28, 2026 869 views

Question details

Users are unable to send PDF documents for signature because the application repeatedly loops back to the file and recipient selection screen.

How to Fix Adobe Acrobat Send for Signature Stuck in a File Selection Loop
Product
Adobe Acrobat
Device & OS
Windows 10, Windows Server
Scenario
Attempting to send a PDF document for electronic signature to specific recipients.
Observed behavior
The application fails to proceed after selecting files and recipients, looping back to the selection screen or displaying a generic error message, particularly after an account email update.
Before you start

Ensure you have a stable internet connection and verify that your software account credentials are up to date, especially if you recently changed your account email address.

Solution 1Recommended

Restart System and Verify Acrobat Version

A simple system reboot and software update check can resolve temporary cache glitches causing the signature loop.

Software updates often contain patches for known authentication and interface bugs. Ensuring your version is current can resolve loops during the signature process.

1
Restart Your Computer

Close Adobe Acrobat completely, ensure no background processes are running, and restart your Windows computer or server.

2
Check for Updates

Open Adobe Acrobat, navigate to the 'Help' menu on the top toolbar, and select 'Check for Updates'.

3
Install and Retry

Follow the on-screen prompts to install any available updates, then restart Acrobat and attempt to send the PDF for signature again.

Restart System and Verify Acrobat Version
Efficient PDF Alternative

Use WPS PDF to Quickly Sign and Manage Documents

Avoid application loops and complex online portals. WPS PDF offers a built-in, user-friendly tool to add electronic signatures to your PDF documents instantly, directly from your desktop.

  1. 1. Open Your PDF: Launch WPS Office and open the PDF document you need to sign.
  2. 2. Access the Signature Tool: Navigate to the 'Protect' or 'Fill & Sign' tab on the top ribbon and click on the 'PDF Signature' button.
  3. 3. Create Your Signature: Choose to type your name, draw your signature, or insert a pre-saved image of your signature into the provided dialogue box.
  4. 4. Apply and Save: Place the newly created signature in the appropriate field on your document, resize it if necessary, and save the updated PDF.
Easily draw, type, or upload your personal signature to any PDF document.Fully compatible with Adobe Acrobat PDF formats and standard documents.Lightweight software with a familiar, easy-to-use interface.Free to download and available across multiple platforms including Windows, Mac, and mobile.
microsoft office alternative - wps office

Frequently Asked Questions

Why does my PDF software loop when requesting a signature?

This usually occurs due to an authentication error, an outdated desktop software version, or a background sync issue with your account credentials, which often happens immediately after an email address change.

Can I sign a PDF if the desktop app continues to fail?

Yes, you can bypass the desktop application entirely by logging into the cloud or web-based version of your PDF service, or by using a lightweight alternative like WPS PDF to sign the document locally.

How do I fix the 'An error has occurred' message when signing?

This generic error is frequently linked to mismatched account details. Verify your updated email and password, log out of the application completely, and log back in. If it persists, checking for a software update or contacting support is recommended.

Are electronic signatures added via WPS PDF compatible with other software?

Yes. When you sign and save a document using WPS PDF, the resulting file is a standard PDF format that can be opened, viewed, and verified in other major PDF readers without any compatibility issues.