Question Problems using Epson iProjection App with Lenovo ThinkPad running Windows 10 and Epson 7260 Projector ?

[hwdcne]

I am having difficulty when I use the Epson iProjection App and my Lenovo ThinkPad in the duplicate mode. I am a music director and use powerpoint to show music slides as I direct the choir. I need the screen on my laptop to show exactly the same image as the choir is seeing off the projector. When I set the settings to duplicate on the computer, either the projector goes black or my computer screen blanks out. I can set it in the extend mode and everything works as it should. I can also hook to projector with a vga cable and the diplay and projector show the same. It appears there must be a setting out of wack someplace, but after studying this for hours, I am not coming up with a solution. Can somebody help me out or steer me to the right forum? Epson is not very helpful with Windows users, I've tried them in the past.

 

[Ralston18]

Is there some particular function or other need requiring the use of Epson iProjection?

Are you using "WIN" + "P" to chose the PROJECT mode?

If you right click an empty place on the laptop desktop are you able to access the Control Panel for your video card?

 

[hwdcne]

This laptop does not have an Hdmi port and if I hook up with vga, I have to use another USB cable to enable projector remote. That is why I prefer to use the wireless function. Is there another wireless way I can connect? The answer to your last two questions is yes. I only noctice a problem when I try to duplicate image. If I am in extend mode, everything works fine, however that makes my image on my computer too small for me to sing off. Thank you!