485481 Dynamic Context Menu for Files and Folders

I need an installer written with a C++ DLL and a context menu handler to preform quite a simple task. I need a right click menu on certain files within CERTAIN folders ONLY depending on the file types. (The filetypes need to be able to be changable in a dialog box somewhere.) The values for these CERTAIN folders need to be found from INI files on the PC. > (Im am unsure if searching INI/CONF files will slow down the context menu loading, so I could possibly have the values required for checking all in one INI file , some other program will have to make that INI if needed) When a folder is clicked on the pc I need 1 option on the context menu and possibly another option if the folder is in a Certain Location based on INI/CONF file values. The second option will need to open a small dialog box and after information is supplied, some conf files will need to be modified. Sounds confusing? its really not that complicated. If you have experience with Dynamic Context Menus and are great with C++ i can provide much much more details for what i need.