Printing problem in my outlook :(

[Manharawy]

Dear all ,
i have a printing problem in my outlook .. sometimes i
need to print multiple emails atonce .. i used to select
all the email i wanna print in the inbox and right click
them and i choose Print .. it used to work ... but now
when i do this my outlook gives me a message saying that
i have to open the HTML doccument first.
Please advise me .. how can i fix this as i dont have the
time to open each email seperatly and print it.
THX