Using the image storage settings you can select where on the server you want to store the camera images and how much disk space you want to use. Fore! can only store camera images to a local disk on the server.
The Max disk usage sets the maximum size of all stored video images as a percentage relative to the size of the harddisk.
Use the Alternative location to set a path on the server where the camera images should be saved. The default image store directory is \home\dvrec.