Convert to adobe pdf right click not working

Do the following to see if you get them back

Register the Contextmenu64.dll (if on a 64bit system)

Located in C:\Program Files (x86)\Adobe\Acrobat 10.0\Acrobat Elements

Open a command prompt as an administrator

type:

cd C:\Program Files (x86)\Adobe\Acrobat 10.0\Acrobat Elements

hit return

type:

regsvr32 Contextmenu64.dll

hit return

Check if these context menus have returned for supported files.

I had the same issue and this worked for me.

https://forums.adobe.com/message/3465835?tstart=0