That is not a solution. Can you boot into safe mode and do a Windows System restore, or having a Win CD, Repasir install ?
This is sometimes referred to as the "splash" screen, and there are 2 places during boot that it can occur. When you very first turn the computer on, there is usually a splash screen that shows during most of POST, then when Windows starts, there is usually one there as well. Which one are we talking about, as it can be different things completely depending on where the stop is happening.