While booting up, and while running programs, when I open ANY program (or the programs that run during startup) I get this message:[program name.exe]-Bad ImageThe application or DLL C:\Windows\system32\tadeliho.dll is not a valid Windows image. Please check this against your installation diskette. Then there's an OK button. When I click on the OK, the program runs and there doesn't seem to be any problems with the programs themselves. This happened when I tried to open games like Spider Solitaire or Minesweeper, when I opened IExplorer, or any other application.What does this mean????? And should I be worried?3 people need an answerI do too

While booting up, and while running programs, when I open ANY program (or the programs that run during startup) I get this message:[program name.exe]-Bad ImageThe application or DLL C:\Windows\system32\tadeliho.dll is not a valid Windows image. Please check this against your installation diskette. Then there's an OK button. When I click on the OK, the program runs and there doesn't seem to be any problems with the programs themselves. This happened when I tried to open games like Spider Solitaire or Minesweeper, when I opened IExplorer, or any other application.What does this mean????? And should I be worried?can anybody answerred me what i should do?