Installed Flash Player Is Not a Debugger
C:\Windows\System32\Macromed\Flash\Flash10a.ocx
Flex Builder cannot locate the required debugger version of Flash Player. You might need to install the debugger version of Flash Player 9 or reinstall Flex Builder.
Do you want to try to debug with the current version?
flex builder 3, SDK 3.2. 默認安裝的是flash player debugger 9.而最新的是 player 10 debugger版。如果安裝的是10a,也會偶爾提示這個錯誤。
下載
Download the Windows Flash Player 10 ActiveX control content debugger (for IE) (EXE, 2.03 MB)
安裝後就可以了。
借鑑:http://leopowerword.iteye.com/blog/341339。