| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 512 | 85.4 % | ||
 | Windows XP | 144 | 24 % |  |
 | Windows Vista (LongHorn) | 1 | 0.1 % | |
 | Windows 98 | 67 | 11.1 % | |
 | Windows 2008 | 244 | 40.7 % | |
 | Windows 2003 | 56 | 9.3 % | |
| Linux | 42 | 7 % | ||
 | Ubuntu | 4 | 0.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 38 | 6.3 % | |
| Macintosh | 42 | 7 % | ||
 | Mac OS X | 42 | 7 % | |
| Others | 3 | 0.5 % | ||
 | Unknown | 3 | 0.5 % | |