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Participant
September 15, 2021
Answered

Adobe reader not opening

  • September 15, 2021
  • 17 replies
  • 45801 views

Hi,

After MS Windows update KB5005565 Adobe Reader isn't starting up. You can see the process in task manager but the window never open. Using version 21.007.20091.

Repair fix the problem until next reboot then the issue is back. Any solution to this?

 

Best regards
Daniel

This topic has been closed for replies.
Correct answer Bilal Ansari

Update:

Microsoft confirmed that this is a known issue for the latest security updates, KB5005565 and KB5005566. They have created files for temporary mitigation workarounds for this issue while a permanent update is created. Please apply the appropriate Known Issue Rollback to your impacted systems and then deploy the policy as mentioned in https://docs.microsoft.com/en-us/troubleshoot/windows-client/group-policy/use-group-policy-to-deploy-known-issue-rollback#using-group-policy-to-apply-a-kir-to-a-single-device. Let us know if it does not work.

 

Windows 10, version 1903

https://download.microsoft.com/download/7/f/1/7f194890-eea9-4cad-b19f-25ab67e41bbe/Windows%2010%20(1903%20&%201909)%20Known%20Issue%20Rollback%20091721%2001.msi

Windows 10, version 1909

https://download.microsoft.com/download/7/f/1/7f194890-eea9-4cad-b19f-25ab67e41bbe/Windows%2010%20(1903%20&%201909)%20Known%20Issue%20Rollback%20091721%2001.msi

Windows 10, version 2004, Windows 10, version 20H2 and Windows 10, version 21H1

https://download.microsoft.com/download/7/f/1/7f194890-eea9-4cad-b19f-25ab67e41bbe/Windows%2010%20(2004%20,%2020H2%20and%2021H1)%20Known%20Issue%20Rollback%20091721%2001.msi

Windows Sever 2020

https://download.microsoft.com/download/7/f/1/7f194890-eea9-4cad-b19f-25ab67e41bbe/Windows%20Server%202022%20Known%20Issue%20Rollback%20091821%2001.msi

17 replies

Participant
September 17, 2021

We have the exact same problem here. Adobe Reader opens fine until you open a PDF. So, clicking directly on a PDF or opening a PDF from inside the app.

Participant
September 17, 2021

Have same issue.

As someone says below, is related to KB5005565 and default Exploite Protections for Adobe Reader.
Found that update to Adobe Reader version 21.007.20091 that has just come out, fixed for us.

Hope it helps.

Regards,

Mike

Participant
September 17, 2021

21.007.20091 version does not solve it for us. Same problem when you reboot the computer.

 

We made a quick fix that deletes the registry value below every time a user logon. Works for now until this is solved properly. 

 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AcroRd32.exe

Participant
September 17, 2021

This info was really good to find to get us isolate the issue!

AnandSri
Legend
September 16, 2021

Hi!

 

Hope everyone is doing well and am sorry for the trouble you had with Acrobat Reader.

Would it be possible to share the Process Monitor logs from the affected machine using the Log tool: https://www.adobe.com/devnet-docs/acrobatetk/tools/Labs/acromonitor.html

Download the tool, run it, reproduce the issue, and save the logs. Share the logs with us either by uploading them to the Document Cloud Storage: https://documentcloud.adobe.com/link/home/ and share the link with us. Or attach it to the thread.

 

So that we can go ahead and investigate the root cause and can get it eliminated as soon as possible.

 

Thank you for your cooperation and your patience.

 

Regards,

Anand Sri.

Participant
September 16, 2021

Hi Anand

Wouldn't it be a good idea for you to recreate the issue yourselves and work with Microsoft to resolve.  Quite straight forward - Windows10 20H2 with KB5005565 and Adobe Reader.

Please let us know once either Micrsoft or yourselves are able to provide a fix.

Kind regards

Matthew White

 

 

 

 

Participant
September 16, 2021

Hi, 

 

A Windows Quality Update (Security Update For Microsoft Windows (KB5005565) causes the problem with Adobe reader and Excel. This updating came yesterday. You can roll back this update, and it will solve your problem.

 

You can test with some PCes first before rulling back.

 

 

Participant
September 16, 2021

We have exactly the same issue - Please can you provide a fix for this asap as it's a creeping issue.

Participant
September 16, 2021

A temp fix that we have shared with our users is to open appwiz.cpl, select Adobe Reader, select "Change" and then run the repair option. This does not require Admin permissions

Please noe this is only a temp fix that will need to be repeated when the issues resurfaces after a device restart.

Participant
September 16, 2021

Hi!

We have the same issues in our companies!

We need a quick solution to this issue.

 

Thanks!

Regards

Ronny

Amal.
Legend
September 15, 2021

Hi there

 

Hope you are doing well and sorry for the trouble. As described the Acrobat Reader DC version 21.07.20091 is not opening after the you have updated the Windows OS.

Also, repairing the installation fixes the issue until the next reboot is done.

 

Please try to create a new test user profile with full admin rights in Windows with full admin rights and try using the application there.

 

If it still doesn't work, please remove the application using the Acrobat cleaner tool - https://www.adobe.com/devnet-docs/acrobatetk/tools/Labs/cleaner.html reboot the computer once and reinstall the application using the link https://get.adobe.com/reader/enterprise/ and check if that works.

 

Let us know if you experience any trouble and need more help.

 

Regards

Amal

Participant
September 16, 2021

Hi 

 

The test admin user has the same problem. 

Acrobat cleaner tool did not solve the problem. 

 

Only way to solve it is to uninstall KB5005565 but that's not an option. We have the same problem for 100+ computers.

 

Removing the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AcroRd32.exe solves the problem until restart.

 

Any other solutions?

 

Best regards

Daniel