Can no more convert html files in Windows seven

Hello there,

Something is bothering me for a while, I know that with Windows XP we have an entry in the context menu to convert to PDF when right clicking on a .html or .htm file, but it doesn't seem to be the case with Seven anymore...
Even though I have this entry with Office files...

I know we can use a web browser to do the conversion but our client is using a very old program which can't generate PDF directly and it was very convenient to convert a .htm with a right click... Would be a shame if this feature is no more available, is it the case ? And if not, how do I activate it ?

Thanks very much for your help !

Just giving a shot at an up :)