21.001.20138 Optional update, Feb 15, 2021

This release is a hotfix patch for Acrobat DC and Acrobat Reader DC that addresses some important bug fixes.

Track details

This hotfix patch is applicable for Acrobat and Reader DC Continuous track.

Available installers

Windows installers (32-bit)

Product

Type

Installer

Size

Language

Install over…

Acrobat

Optional update

AcrobatDCUpd2100120138.msp

399.0 MB

All

DC base (32-bit)

Reader

Optional update

AcroRdrDCUpd2100120138.msp

247.0 MB

All

DC base (32-bit)

Reader

Optional update

AcroRdrDCUpd2100120138_MUI.msp

135.0 MB

All

DC base MUI (32-bit)

Windows installers (64-bit)

Product

Type

Installer

Size

Language

Install over…

Acrobat

Optional update

AcrobatDCx64Upd2100120138.msp

36.0 MB

All

DC base (64-bit)

Reader

Optional update

AcroRdrDCx64Upd2100120138.msp

93.4 MB

All

DC base (64-bit)

Macintosh installers

Product

Type

Installer

Size

Language

Install over…

Acrobat

Optional update

AcrobatDCUpd2100120138.dmg

373 MB

All

DC base

Reader

Optional update

AcroRdrDCUpd2100120138_MUI.dmg

179.1 MB

All

DC base

Bug fixes

Viewer

  • 4324395: An error comes up on opening PDFs in Reader when trying to open from OneDrive’s Personal Vault Folder

Sandbox

  • 4324448: Unable to Save PDF file to Citrix ShareFile drive

  • 4324392: Unable to save digitally signed PDF to Box drive when “Enable Protected Mode at startup (Preview)” is enabled

Browser

  • 4324403: Error “PDF browser plugin is missing, reinstall the application” shown on opening PDF in browser

  • 4324403: Hang on connecting to Global Protect tool with error “PDF browser plugin is missing, reinstall the application” shown in background

Printing

  • 4324342: “Choose Paper source by PDF page size” checkbox is not working while Protected Mode is enabled

Installer

  • 4323851: Getting Error 1722 while installing 32-bit Acrobat/Reader on applying latest patch

Fill & Sign

  • 4324424: Reader: Nothing happens on clicking “Save a copy” button after adding a signature through Fill and Sign on a Reader extended document

Editing

  • 4324400: Cell content from Excel app is getting copied as image to the Edit app

Known issues

For a list of current issues, see http://helpx.adobe.com/acrobat/kb/known-issues-acrobat-dc-reader.html.

Technical details

Go to the Release Notes Home for information about the following:

  • How to update

  • Update order

  • Definition of release types

  • System requirements

  • Language Support

  • Compatibility

  • Product end-of-life schedule