I have this problem also I delete it and as soon as I upload photos from digital camera it is back. It is a file in "My Documents" as well as in the file of photos stored in HP Photo and Imaging. I can't imagain why HP cannot identify it since it is generated in their program.
What is hpothb07? This file seems to be created everytime I use my HP photosmatr printer with the software that came with it.I contacted HP and tech and they never heard of it. Please tell me what is is and why is it created automatically everytime I print........Thanks......Bill