This technote describes the possible cause of the OCR image not appearing in the Windows TEMP directory problem when using IBM Rational Robot.
According to the Rational Robot on-line help, when creating a OCR image in IBM Rational Robot, the image should get created in the Windows TEMP folder, but is not does not appearing. So it is not working properly as it suppose to be.
Resolving the problem
This issue has been identified as a product defect and has been logged under RATLC00008588.