System information

Host Operation
Screen tab
PC-Duo includes two different types of screen capture technology: Kernel-mode and
user-mode.
Kernel-mode Screen Capture
The kernel-mode screen capture driver is a mirror driver that can be used to capture the
remote desktop for Windows 7, Vista, Windows 2008 Server and older platforms. By
default, the Host will be configured to use user-mode screen capture driver, so the user
will have to explicitly choose the kernel-mode screen capture driver on the Screen tab in
the Host Control Panel by clicking the radio button next to Prefer kernel-mode screen
capture.
The checkbox for Allow use of kernel-mode screen capture, which will disable Aero
Glass will also be checked, indicating that the kernel-mode screen capture driver will