| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 55.77% | %SYSDIR% \ DRIVERS \ okipar.sys | Oki Page Printer Driver | Oki Data Corporation | 3.50.1.27 | 1368081 |
| 15.38% | %SYSDIR% \ DRIVERS \ okipar.sys | Parallel Class Driver for Windows NT(R) | Oki Data Corporation | 3.50.1.35 | 3284576 |
| 7.69% | %SYSDIR% \ DRIVERS \ okipar.sys | Parallel Class Driver for Windows NT(R) | Oki Data Corporation | 3.50.1.34 | 1322080 |
| 7.69% | %SYSDIR% \ DRIVERS \ okipar.sys | Parallel Class Driver for Windows NT(R) | Oki Data Corporation | 3.50.1.35 | 5128013 |
| 3.85% | %SYSDIR% \ DRIVERS \ okipar.sys | Parallel Class Driver for Windows NT(R) | Oki Data Corporation | 3.50.1.35 | 13408870 |
| 3.85% | %SYSDIR% \ DRIVERS \ okipar.sys | Oki Page Printer Driver | Oki Data Corporation | 3.50.1.22 | 13888969 |
| 1.92% | %SYSDIR% \ DRIVERS \ okipar.sys | Oki Page Printer Driver | Oki Data Corporation | 3.50.1.32 | 21088437 |
| 1.92% | %SYSDIR% \ DRIVERS \ okipar.sys | Oki Page Printer Driver | Oki Data Corporation | 3.50.1.10 | 2722490 |
| 1.92% | %SYSDIR% \ DRIVERS \ okipar.sys | Oki Page Printer Driver | Oki Data Corporation | 3.50.1.10 | 1651576 |