I went ahead with Miro installation to my U3 drive today. I decided to leave this installation in process and wait for some more minutes. After 11 or 12 minutes, I went back to my computer to check if this installation is done. Finally, Miro is installed and it is working okay. I should have waited for a few more minutes when I first installed Miro. I thought this would be short installation. Next time, I will remember your advice when it comes to installing Miro. Thanks for your great help!