C:\Windows\System32\Macromed\Flash\NPSWF64_11_1_102.dll Flash Builder cannot locate the required debugger version of Adobe Flash Player. You might need to install the debugger version of the Flash Player or reinstall Flash Builder. Do you want to try to debug with the current version?
For google chrome user, you need disable the default plugin flash player in the chrome:plugin.
- Go to browser url and type : about:plugin
- Disable the flash player version, leave one flash player (debug version) enabled.