| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 33.96% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.0.2011.712 | 5994782 |
| 15.09% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.0.2011.603 | 7761901 |
| 11.32% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.0.2011.712 | 18317092 |
| 11.32% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.0.2011.712 | 20560991 |
| 7.55% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.1.2013.711 | 24131977 |
| 7.55% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.0.2011.712 | 7680541 |
| 5.66% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.1.2013.711 | 28453370 |
| 3.77% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.1.2013.711 | 30666753 |
| 1.89% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.0.2011.603 | 8963821 |
| 1.89% | %SYSDIR% \ drdcsvc.dll | Canon Electronics DRSVC | Canon Electronics | 1.1.2013.711 | 32467740 |