This issue only appears in the Red Dragonfly Capture Wizard v2.08 build 20100101 and earlier versions, Red Dragonfly capture Figure Wizard v2.09 build 20100401 and later users please ignore this question answer.
There are a lot of users reflect "grasp the picture, how always than I caught the scope of small?" Or "Captured image is blank in the lower right corner", this problem is due to the user will display the attribute DPI parameter settings caused by improper, usually encounter this problem users are set it to "large size", the following is the solution to this problem:
Step One: Click the Start button in the lower left corner of the screen, select Set]->[Control Panel in the Start menu, double-click the Display icon in Control Panel, and open the Display Properties dialog box;
Step Two: Click the Settings tab of the Display Properties dialog box, go to the Settings Options page, click the Advanced button in the lower-right corner of the page, and open the Advanced Settings dialog box;
Step three: In the General Options page of the Advanced Settings dialog box, restore the DPI settings option to the system default normal size (up to DPI), and click the OK button.
At this point, the entire setup process has been completed, and then you can restart the computer and the problem will be resolved after restarting.