| 50% | %PROGRAMFILES% \ Adobe \ Acrobat 11.0 \ Acrobat \ Browser \ WCFirefoxExtn \ components \ wcffextnstub.dll | | Adobe Systems Incorporated | 11.0.0.379 | 19561243 |
| 30.56% | %PROGRAMFILES% \ Adobe \ Acrobat 11.0 \ Acrobat \ Browser \ WCFirefoxExtn \ components \ wcffextnstub.dll | | Adobe Systems Incorporated | 11.0.0.379 | 17356100 |
| 8.33% | %PROGRAMFILES% \ Adobe \ Acrobat DC \ Acrobat \ Browser \ WCFirefoxExtn \ components \ wcffextnstub.dll | | Adobe Systems Incorporated | 15.7.20033.2203 | 32744094 |
| 5.56% | %PROGRAMFILES% \ Adobe \ Acrobat 11.0 \ Acrobat \ Browser \ WCFirefoxExtn \ components \ wcffextnstub.dll | | Adobe Systems Incorporated | 11.0.0.379 | 24771363 |
| 2.78% | D: \ Productivity \ Adobe \ Acrobat \ Browser \ WCFirefoxExtn \ components \ wcffextnstub.dll | | Adobe Systems Incorporated | 11.0.0.379 | 26197852 |
| 2.78% | D: \ Prog \ Adobe.Acrobat.XI.v11.0.3 \ Acrobat \ Browser \ WCFirefoxExtn \ components \ wcffextnstub.dll | | Adobe Systems Incorporated | 11.0.0.379 | 27938267 |