| 71.53% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 801.501.104.4 | 1493266 |
| 10.22% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 803.100.102.1 | 21568701 |
| 5.11% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 802.700.107.2 | 22421434 |
| 1.46% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 801.100.101.3 | 32345099 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 804.200.103.1 | 25741351 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 800.400.102.3 | 1460382 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 802.300.104.2 | 13437240 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 801.900.122.1 | 2833577 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 802.600.103.2 | 20402759 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 800.0.116.3 | 8742242 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 700.200.101.2 | 28855177 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 802.400.102.5 | 14236819 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 802.0.123.1 | 3034238 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIEMENS® STEP 7/S7(TM) Automatisierungssystem | Siemens AG | 605.0.111.2 | 24160080 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIEMENS® STEP 7/S7(TM) Automatisierungssystem | Siemens AG | 606.0.111.2 | 12579900 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 804.400.103.2 | 30295560 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 801.203.102.1 | 2425060 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 800.100.101.1 | 14288198 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIEMENS® STEP 7/S7(TM) Programmable Controller | Siemens AG | 5.8.11.5 | 21782509 |
| 0.73% | %SYSDIR% \ DRIVERS \ s7osobux.sys | SIMATIC Device Operating System® | Siemens AG | 802.200.110.2 | 7079716 |