Clean install of DevDesktop-2-2017-04-13 gave the following message during installation.
"Problem running post-install step. Installation may not complete correctly. For assistance, please finish the installation and post a new forum message to bit.ly/dd-bugs with these files."
Util::ExecC() Command returned 1.stderr:'C:\Program' is not recognized as an internal or external command, operable program or batch file.