| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1321 | 97.7 % | ||
 | Windows XP | 1189 | 87.9 % |  |
 | Windows NT | 18 | 1.3 % | |
 | Windows Vista | 73 | 5.3 % | |
 | Windows 2003 | 41 | 3 % | |
| Linux | 1 | 0 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 1 | 0 % | |
| Macintosh | 25 | 1.8 % | ||
 | Mac OS X | 25 | 1.8 % | |
| Others | 5 | 0.3 % | ||
 | Unknown | 5 | 0.3 % | |