All Tools Pane Disappears/Empty When I Select Edit PDF?

Having this exact issue on Mac version Build: 26.1.21662.0 - What is the fix on Mac?

None of the other troubleshooting steps have worked. And when I attempt to create a new value in that register I get an error “Cannot create value: Error writing to the registry.” Is this just due to the profile settings my company has? 

Worked for me but i did new install on another device after the issue in my computer and that computer wasn’t or hasn’t been afected yet.

Have you identified what or when is the issue being triggered? 

Thanks!

If you can’t access registry, you can disable new acrobat, and you should be able to use tools.

Hello,

(small hack)

If you don’t need the full capabilities, just use the toolbar and add what you need to it. Toolbar still works!

Confirmed this fixes the menu issue for Acrobat Pro

we are also experiencing this issue in our environment. 

From their support team:

This is a known issue and our engineering team is already working on a fix. It will take effect tentatively by tomorrow. In the mean time, you can ask the user to create the following registry: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Adobe\Adobe Acrobat\DC\FeatureLockDown

Dword - bGenCoverPagesLabelStrings Value - 1
Reboot the computer.

Worked for me. 

Hello,

So there isnt an update or patch fix for this to roll it back we have to change something in regedit to fix the application?

Happening for our company as well.  The panel disappears when we Search or select any function on the All Tools panel.