Klasik theme or Visual Style for Windows 7
Aero visual style for Windows 7 32 and 64 bit.
1. Extract Klasik7.theme and klasic7 folder to C:WindowsResourcesThemes
2. Replace explorerframe.dll file in C:Windowssystem32 folder with the appropriate file from explorerframe folder, according to your version of Windows 7. Backup the original file first.
Restart and select the theme from personalize menu.