| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6,446 | 82.5 % | ||
 | Windows XP | 256 | 3.2 % |  |
 | Windows Vista | 82 | 1 % | |
 | Windows NT | 1 | 0 % | |
 | Windows Vista (LongHorn) | 10 | 0.1 % | |
 | Windows 7 | 1,664 | 21.3 % | |
 | Windows 2003 | 4,433 | 56.7 % | |
| Linux | 74 | 0.9 % | ||
 | Ubuntu | 29 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 45 | 0.5 % | |
| Macintosh | 7 | 0 % | ||
 | Mac OS X | 7 | 0 % | |
| Others | 1,282 | 16.4 % | ||
 | Unknown | 1,282 | 16.4 % | |