I don't know if the error occur since i upgrade to OS windows 8.1 but i can't view the windows area of the extension manager .
the icon in the windows bar is here so application is running but no way to see the windows area .
when i i want to install a zxp , i can't install the pay application i bought for the adobe product i have ( CS6)
I hope i am not the only one i have this problem and feedback from users ll help adobe team to take this problem in account
for update the installer tool !!
Perhaps there is a CLI way to install the a zxp like bower ? grunt ?
CLI = command line interface
Extension Manager saves the window location when you quit and shows the window there in the next launch. Please delete "C:\Users\<UserName>\AppData\Roaming\Adobe\Extension Manager CS6\Configuration\exman_uiPreferences.xml" then launch Extension Manager.
You can always use CLI tool to install/disable/enable/remove an extension. For CS6 and earlier, refer to