| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 82.5% | %SYSDIR% \ opclb030.dll | Page Printer Driver | Oki Data Corporation | 1.0.9.0 | 4669513 |
| 10% | %SYSDIR% \ opclb030.dll | Page Printer Driver | Oki Data Corporation | 1.0.9.0 | 9507304 |
| 2.5% | %SYSDIR% \ opclb030.dll | Page Printer Driver | Oki Data Corporation | 1.0.9.0 | 6562389 |
| 2.5% | %SYSDIR% \ opclb030.dll | Page Printer Driver | Oki Data Corporation | 1.0.9.0 | 22747870 |
| 2.5% | %PROGRAMFILES% \ Okidata \ OKI C3400n Status Monitor \ opclb030.dll | Page Printer Driver | Oki Data Corporation | 1.0.9.0 | 7815379 |