If I use a Windows account such as \"User\", the DDMS can be started from Android Studio.
If I use a Windows account which contains a space such as \"Test User\", th
I solved the issue with giving the "Users" Full control on the directory
C:\Users\hans%20naert\\.android\monitor-workspace
(space in username is converted to %20 ... => for me "Hans Naert" becomes "hans%20naert)
screencapture of securitysettings