(Q) I have a HDMI male cable but my projector has only a VGA female input.
So, what i need is an adapter for the HDMI male with a HDMI female which can then connect to a 15 point VGA female. The problem is that it is all wired and the basement is finished.
(A) The first question that needs answering in these scenarios is what will be connected at the other end? Is it a DVD player with HDMI, a set top box with HDMI or DVI, or is it a computer with DVI?
Virtually all components with HDMI output, and most devices (other than computers) with DVI output have copy protection scheme built-in called "HDCP". When connecting video source devices like DVD players or Cable/Satellite Set Top Boxes that have HDCP, you must use a display with a digital input (DVI or HDMI) that supports HDCP as well. If the source has HDCP and the display does not - you will not get a picture.
All right, but you don't want to connect a digital device, you just want to connect your analog display with Component Video or VGA. Why can't you do this? Well, first you would need to convert the Digital video to analog video, and this is possible, although these converters do cost several hundred dollars. If there was no HDCP involved this would do it. It is not legal to make devices that will take an HDCP encrypted digital signal in and output that signal as analog video. The "rules" are actually a good deal more complicated than this, and there have been devices made that broke the rules, but they are very hard to find and not cheap in any case.
So what are your options?
1) Use a Source device (DVD player/Computer) that does not have HDCP and then use a Digital video to analog video converter to convert the digital video to the VGA signal you need. Be careful when selecting a DVD player, since most with digital outputs have HDCP. A DVI/HDMI adapter is generally not going to cause any problems.
Some Digital to analog video converter examples:
2) Replace the Projector with one that has a HDMI or DVI input with HDCP.
3) Run a "temporary" cable until you can do #1 or #2.