Fscommand exec not working

Hi everyone. I have an exe made in flash that has one button to open an “installer.exe” file. I’m calling a proxy.exe file with a proxy.bat file that opens the installer but it’s not working (in Vista).

When you click the button it opens a window that asks you to Allow or Cancel access to installer.exe but it doesn’t do anything after you click Allow.

Any suggestions of what’s happening?

Thank you in advance.