| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 66.2% | %COMMONFILES% \ Symantec Shared \ Security Center \ wschlpr.dll | Norton Security Center | Symantec Corporation | 2005.1.2.20 | 1866851 |
| 30.99% | %COMMONFILES% \ Symantec Shared \ Security Center \ wschlpr.dll | Norton Security Center | Symantec Corporation | 2005.1.0.111 | 2049338 |
| 1.41% | %COMMONFILES% \ Symantec Shared \ Security Center \ wschlpr.dll | Norton Security Center | Symantec Corporation | 2005.1.2.20 | 31922924 |
| 1.41% | %COMMONFILES% \ Symantec Shared \ Security Center \ wschlpr.dll | Norton Security Center | Symantec Corporation | 2005.1.2.20 | 19202044 |