Fatal error: Acrobat failed to load its core dll

Hi Wilhelm,

sorry to hear about the trouble caused and thanks for trying at your level. 

Changing the Acrobat's security preferences helps fix this issue. Since you have mentioned about already trying the solutions given in the help article here: https://helpx.adobe.com/acrobat/kb/acrobat-failed-load-core-dll.html so we'd like you to try a few more further steps, like:

1- Uninstalling the application might not be sufficient at times, so use this cleaner tool for the removal of the app and its files traces. https://www.adobe.com/devnet-docs/acrobatetk/tools/Labs/cleaner.html 

Once done, download the Acrobat from this link: https://helpx.adobe.com/acrobat/kb/acrobat-dc-downloads.html

2- If it still doesn't work, then create a HIdden Admin account on your Windows 10 and launch the application in that. https://answers.microsoft.com/en-us/windows/forum/all/how-to-enable-the-hidden-administrator-in-windows/0a8e3cf5-4f62-4f2a-b49f-4c9cbbc6d154 

Thanks,

Akanchha