Hi, > Validating download: D:\Flex 4.16.0 - AIRSDK 25.0.0.X/in/AdobeAIRSDK.zip > Error #1000
As mentioned in another thread AIR 25 zip is significantly larger in size and the the installer is running out of memory when trying to unzip it. You might want to try closing a few open programs to free up some memory and trying again. Thanks, Justin
