Downloading version 1621

If you are experiencing issues with the 1816 release, please first try the following to completely uninstall the XDK and re-install version 1812:

Take the following steps to completely uninstall the XDK from your Windows system:
-- from the Windows Control Panel, remove the Intel XDK

then:
> cd %LocalAppData%\Intel\XDK
> del *.* /s/q

then:
> cd %LocalAppData%\XDK
> copy global-settings.xdk %UserProfile%
> del *.* /s/q
> copy %UserProfile%\global-settings.xdk .

then:
-- goto xdk.intel.com and select the download link
-- download and install the new XDK

finally:
-- delete the new .xdk and .xdke files in your project directories
-- rename the .xdk11_bak and .xdke11_bak files to .xdk and .xdke, respectively

To do the same on a Linux or Mac:
-- remove the location where your app was installed
-- typically in /opt/intel or in your home directory on a Linux machine
-- typically in the /Applications directory on a Mac

then:
$ find ~ -name global-settings.xdk
$ cd <result-from-above> (for example ~/Library/Application Support/XDK/ on a Mac)
$ cp global-settings.xdk ~
$ rm -Rf *
$ mv ~/global-settings.xdk .

then:
-- goto xdk.intel.com and select the download link
-- download and install the new XDK

finally:
-- delete the new .xdk and .xdke files in your project directories
-- rename the .xdk11_bak and .xdke11_bak files to .xdk and .xdke, respectively

Download 1621:
If that does not resolve the issue, and you want to install 1621, you can find the install files attached to this thread. You will have to unzip the Windows installer first before you can install on Windows. Sorry, but that was the only way an EXE file could be attached to this forum thread.