Outlook Email Failed

I have used the follow code to fire of an Outlook email for the longest time. My co-workers is working. Mine however is now opening up my Google email and no longer Outlook.
Anyone have a clue why this is hapenning now!


//"<a href=\
"mailto:"
&"&cc="&URLEncode([RefLoc - Manager Email])&"; "&URLEncode([RefLoc - Scheduler Email])
&"?subject="&[Vendor]&"-BOL # "&[BL #]&", "&[Location]
&"&body=,"
&"%0A"