A solution for the error 'The security header is not valid' in OpenCart when using PayPal Express Checkout.
Here is a solution to your problem if you are building an application in Flex 3 that uses the VideoDisplay component and the results fail to work in Internet Explorer and Chrome but mysteriously work in Firefox.
A brief overview of the color tools in CorelDRAW and PHOTO-PAINT, including a video tutorial and new features in CD X5.
This article demonstrates some of the new color features in CorelDRAW X5. The video demonstrates the basic methods of selecting colors in CorelDRAW and PHOTO-PAINT. New and experienced users can benefit from the video.