When I start my PC, a small window appears headed "hpqthb08-exe Application error" It says Error Oxc0000135 has been encountored. It disappears when I click the red X in the top LH corner of the window.I have uninstalled and re-installed the settings for my HP 2575 Photosmart all in one printer but it is still there. My pc seems to work satisfactorily and there are no other problems as far as I am aware. Any help to cure this will be appreciated.
Have managed to stop the window appearing on start up. Un-installed and re-installed the HP programmes twice and ran CCleaner. So everthing seems back to normal. Thank you skidzy and recap for your advice.