Dialog Box Filter is a new feature in Windows Embedded Standard 2011. Dialog Box Filter can be used to prevent dialogs or windows from appearing on your embedded system. In order to use Dialog Box Filter properly it is important that you understand how it performs this task. This article will explain how Dialog Box Filter works and its limitations, as well as how to troubleshoot issues.
The Dialog Box Filter feature has 4 main components:
When using Enhanced Write Filter (EWF) in RAM or RAMREG mode several customers might assume the EWF overlay is limited solely by the availability of physical memory. Consequently, many assume they will be able to achieve an overlay twice as big on a system with 2 GB RAM than on a system with 1 GB RAM. This is not true by any means. This article explains the factors that limit the overlay size and the significant improvements seen on Windows Embedded Standard 2011.
If you are interested more in the conclusion than the internals, skip the following sections and jump directly to the “Results and Conclusion” section.
During the planning phases of Windows Embedded Standard 2011, we invested considerable effort to make Windows Embedded Standard 2011 customizable to the point where our customers will be able to create a custom experience – from the moment the machine boots up until it shuts down. To reach this goal we introduced several new packages and features.