Attachment Icon in Microsoft Outlook (a bug)

Out of my curiousity, i have tried to insert my Vcard in to my email. For those who don't know what is vcard - this is actually an attachment of business card which you can add in into your email as attachment file. It is part of the signature configuration. After adding it, i decided that this is not what i want. IT would be troublesome for me to find the right email especially when all my composed email are all with attachments! as soon as i removed it, there's a bug with my outlook.

Every email i sent out shows that there is attachment icon when i never attached anything at all. So, today, i decided to end this mess. I found this site : http://forums.asp.net/p/1039687/2460637.aspx#2460637 and can't believe that it solve this bug right away.. The instruction is simple. This is my version similar approach which proven that it works!