Vorschau im Dateiexplorer Win10

Hello!

I hope you're doing well, and we apologize for the delayed response and the trouble.

Could you please share more details about the issue/question you have? Are you experiencing any issues with viewing PDF previews in Windows 10 File Explorer on a secondary partition? Is this correct? If yes, then Enable PDF Thumbnail Preview:

• Open Adobe Acrobat or Acrobat Reader.
• Go to Menu > Preferences.
• In the Preferences dialog box, select General from the list on the left.
• Check the box for Enable PDF thumbnail previews in Windows Explorer. See this article for more details: Enable PDF thumbnail preview in Windows Explorer

Restart Windows File Explorer:

• Press Ctrl + Shift + Esc to open the Task Manager.​

• Locate Windows Explorer in the list of processes.​

• Right-click on it and select Restart. Restarting File Explorer ensures that changes take effect.

Please ensure you have the latest version of Acrobat installed on the machine: 25.001.2043x Optional update, Mar 19, 2025. Check for any pending updates from the Menu > help > check for updates, install the updates, restart the app and the machine, and check. For more information, see this: https://adobe.ly/4hNI86h

Clear Windows Thumbnail Cache: Press Win + R → Type cleanmgr → Select system drive → Check Thumbnails → OK. 

See this article from Microsoft for more details: https://adobe.ly/43Arjsk

Check Folder Permissions: Ensure that the folder on the secondary partition has the necessary permissions for your user account. Right-click the folder, select Properties, go to the Security tab, and adjust the permissions if needed. 

Let us know how it goes.

Thanks,

Anand Sri.