| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 137 | 91.9 % | ||
 | Windows XP | 18 | 12 % |  |
 | Windows Vista | 8 | 5.3 % | |
 | Windows NT | 87 | 58.3 % | |
 | Windows ME | 4 | 2.6 % | |
 | Windows Vista (LongHorn) | 2 | 1.3 % | |
 | Windows 2008 | 7 | 4.6 % | |
 | Windows 2003 | 10 | 6.7 % | |
 | Windows 2000 | 1 | 0.6 % | |
| Linux | 11 | 7.3 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 11 | 7.3 % | |
| Others | 1 | 0.6 % | ||
 | Unknown | 1 | 0.6 % | |