I am getting the same error message with an older version I am trying to install
Installer path: C:\Users\nasha001\AppData\Roaming\org.apache.flex.installapacheflex\Local Store\Win64 Installer version 3.3.2 (windows) Available Memory: 39682048 (64-bit) Using Locale: en_US Fetched the SDK download mirror URL from the CGI. SDK version Apache Flex SDK 4.14.1 AIR version 18.0 Flash Player version 18.0 Creating Apache Flex home Creating temporary directory Downloading Apache Flex SDK from: http://archive.apache.org/dist/flex/4.14.1/binaries/apache-flex-sdk-4.14.1-bin.zip Verifying Apache Flex SDK MD5 Signature The Apache Flex SDK MD5 Signature of the downloaded files does not match the reference value. The file is invalid, installation is aborted. Installation aborted: http://flex.apache.org/track-installer.html?failure=true&label=Apache Flex SDK 4.14.1&version=4.14.1&os=windows&installerversion=3.3.2&info=The Apache Flex SDK MD5 Signature of the downloaded files does not match the reference value. The file is invalid, installation is aborted. -- Sent from: http://apache-flex-users.2333346.n4.nabble.com/
