I recommend setting the Contrast to on, and setting the ContrastColor to the orange background color of the text you’re searching for. Then, I also recommend setting a SearchRectangle. It’s probably easiest to do this using images. You can read about setting the Contrast and ContrastColor, as well as setting a SearchRectangle using images, in “Working with OCR”: http://docs.testplant.com/?q=content/working-ocr
I used images captured of the “SELECT OUTBOUND DATE” text at the top of the window, and created a rectangle that would encompass both calendar images. Since I am on a Mac, I used the magnifying glass to determine the value of the orange color for ContrastColor. Then, I ran the code below, and it worked perfectly:
MoveTo (Text:"22", searchrectangle:("TLImage","BRImage"),contrast:on,contrastcolor:(253,143,37))
I hope that helps!