| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1267 | 78.3 % | ||
 | Windows XP | 86 | 5.3 % |  |
 | Windows Vista | 74 | 4.5 % | |
 | Windows (unknown version) | 1 | 0 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 479 | 29.6 % | |
 | Windows 2008 | 625 | 38.6 % | |
 | Windows 2003 | 1 | 0 % | |
| Linux | 157 | 9.7 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 157 | 9.7 % | |
| Macintosh | 137 | 8.4 % | ||
 | Mac OS X | 137 | 8.4 % | |
| Others | 56 | 3.4 % | ||
 | Unknown | 44 | 2.7 % | |
 | Symbian OS | 9 | 0.5 % | |
 | Unknown Unix system | 3 | 0.1 % | |