| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 53.49% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 3.0.2.19 | 8779402 |
| 27.54% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 2.1.0.7 | 1220220 |
| 8.98% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 3.0.2.19 | 16158662 |
| 5.39% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 3.0.2.16 | 4143338 |
| 2.2% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 2.1.0.11 | 2775394 |
| 1.4% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 3.0.2.19 | 10964678 |
| 0.6% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 3.0.2.16 | 18539809 |
| 0.2% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 2.1.0.7 | 17862964 |
| 0.2% | %SYSDIR% \ DRIVERS \ pctefa64.sys | EFA | PC Tools | 2.1.0.7 | 3074452 |