Office Stops Working When I Paste a PDF into a Task in Outlook

Hello,

I'm using Office 365.

When I paste a PDF, word document or anything else into a Task in Outlook, I get a message saying that "Office has stopped working" and Office then shuts down and restarts. If I retry this immediately, I get the same error.

Sometime, I need to wait a few minutes and retry before it allows me to save this Task.

I hope you can help.

Thank you,

Sam