| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 81.82% | %SYSDIR% \ spool \ PRTPROCS \ x64 \ ricr1pc.dll | Windows (R) Server 2003 DDK driver | Windows (R) Server 2003 DDK provider | 5.2.3790.1830 | 9528770 |
| 9.09% | %SYSDIR% \ spool \ PRTPROCS \ W32X86 \ ricr1pc.dll | Windows (R) 2000 DDK Driver | Windows (R) 2000 DDK provider | 5.1.2600.1106 | 7174040 |
| 9.09% | %SYSDIR% \ spool \ PRTPROCS \ x64 \ ricr1pc.dll | Windows (R) Server 2003 DDK driver | Windows (R) Server 2003 DDK provider | 5.2.3790.1830 | 25531864 |