Well, if I enable cache for Flex SDK Installer, it will always end up with the same error, here is the log:
>>>>>Log begin<<<<< ... get-with-params: [get] Getting http://sourceforge.net/adobe/flexsdk/code/HEAD/tree/trunk/lib/afe.jar?format=raw&ts=201408120910 [get] To D:\Adobe\Adobe Flash Builder 4.7 (64 Bit)\sdks\4.13.0\lib\external\optional\afe.jar check-params: get-local: check-sum: Validating download: D:\Adobe\Adobe Flash Builder 4.7 (64 Bit)\sdks\4.13.0/lib/external/optional/afe.jar put-in-cache: [copy] Copying 1 file to H:\Downloads\FlexCache\adobe\flexsdk\code\HEAD\tree\trunk\lib\afe.jar?format=raw Error #2038 Installation aborted >>>>>Log end<<<<< I think the problem might be this: put-in-cache: [copy] Copying 1 file to H:\Downloads\FlexCache\adobe\flexsdk\code\HEAD\tree\trunk\lib\afe.jar?format=raw Error #2038 I mean the copying file path "afe.jar?format=raw" might be wrong, should be "afe.jar" instead. Well, that's it, hope it helps. DarkStone 2014-08-12