Since we have updated our Adobe Acrobat Reader DC to version 2021.007.200.95 we are unable to preview PDF attachements within outlook we get the below.
This is on Windows 10H1 Build 64Bit.
After doing some research online and tried many fixes suggested, it still doesnt resolve the issue a remove and reinstall has also been carried out with both Adobe Reader and Office 365.
Has anyone else come across this before and if so what was the fix.
@broxapltd Can you please try the workarounds suggested here and let me know if that works?https://community.adobe.com/t5/acrobat-discussions/pdf-previewer-not-working-in-outlook/m-p/12431881...
Also posting summarized version of the workaround:
You can download the .reg file shared below and double click on it and registry entries would be automatically created.
Please note that running .reg files changes the system configuration, so please ensure to verify the source and content of the file before running it on your system.
Adobe Acrobat software engineer
MOVED TO THE ACROBAT READER FORUM