| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 85.71% | %SYSDIR% \ drhcsvc.dll | Canon Electronics SVC | Canon Electronics | 1.0.2011.712 | 13403034 |
| 4.76% | %SYSDIR% \ drhcsvc.dll | Canon Electronics SVC | Canon Electronics | 1.0.2011.712 | 5453330 |
| 4.76% | %SYSDIR% \ drhcsvc.dll | Canon Electronics SVC | Canon Electronics | 1.0.2011.712 | 28717904 |
| 4.76% | %SYSDIR% \ drhcsvc.dll | Canon Electronics SVC | Canon Electronics | 1.0.2011.712 | 23782569 |