INSERTING REFERENCE IMAGE ISSUES

Hello - I'm still relatively new to Draftsight, but have used CAD for many years. I've created a floorplan and am trying to import jpg images by inserting them as reference images. They were being inserted from a file that is on our server. A few months ago, our server crashed, and after replacing it, we created additional drives to better organize files. This image folder got moved from a "G" drive to a "S" drive on the server. Now when I try to insert the images from the "S" folder, sometimes the image shows up, sometimes not. But, usually when I close out of the drawing and go back into it, some of the images that were there are not, but the link to the image is there, and the path says that the image was linked to the "G" drive, even though I pulled it from the "S" drive. I'm confused! Does anyone know what I am doing wrong? I've tried changing the way the image is inserted by changing the path type at time of insertion (from "full" to "relative"), but that doesn't seem to help it either. I'm using Windows 7. Any feedback would be appreciated. Thanks!