| 37.04% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.6.0 | 6836499 |
| 12.35% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.0.0 | 6657528 |
| 12.35% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.6.0 | 4913936 |
| 4.94% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.6.0 | 20896149 |
| 4.94% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.0.0.0 | 9511707 |
| 3.7% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.0.0 | 4831296 |
| 3.7% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 1.0.3.0 | 14677230 |
| 3.7% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.0.0.0 | 6600761 |
| 2.47% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 1.0.4.0 | 23892898 |
| 2.47% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.0.0 | 26275312 |
| 2.47% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 1.0.8.0 | 21952991 |
| 2.47% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.0.0.0 | 27278641 |
| 1.23% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.1.4.0 | 32686751 |
| 1.23% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.0.0 | 18459563 |
| 1.23% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 1.0.4.0 | 10545476 |
| 1.23% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.0.0.0 | 27562994 |
| 1.23% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.4.0 | 33284546 |
| 1.23% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ ophd_ui.dll | OKI Hiper-C UI Printer Driver | Oki Data Corporation | 2.2.6.0 | 32068307 |