I try install 4.15 SDK by Apache Flex SDK Installer and get this error
Fetched the SDK download mirror URL from the CGI.
Error #2048
Installation aborted
Error #2002
Installation aborted
If i downloaded sources from http://labs.adobe.com/downloads/air.html and http://flex.apache.org/download-binaries.html and try use one of this or its files mix my Flash Builder 4.7 always gives a variety of errors and does not define the SDK.