Disabling File-Type Warnings Close the program you are using to open the file that gives you the "Always ask before opening this type of file" message, if it's currently running.

It takes less time to check a suspicious file than it does to clean up the contamination it can cause. This guide shows you the steps to take to protect yourself.

File Block in Microsoft Office prevents outdated file types from opening and can cause your file to open in Protected View via Trust Center.