I turn on laptop and on power up I get the first windows picture and then I get message of LogonUI.exe bad image error. If I press Ok it goes to black screen and mouse pointer and thats it. I have made a start up disk from another Laptop and that way I can get in startup repair mode. But it won't do any repairs. If I try loading in safe mode it still hangs on black screen and mouse pointer.
Any ideas. The laptop has no repair disk and no other discs as came preloaded with win 7 Ultimate. Any help?