# SLOVED.Where define the QTDIR in visual studio?

• It is convenient that the vs-addin set QTDIR as XXX automatic when I build a qtpro in the visual studio.
There is a trouble that: When I set QTDIR in cmd and then I can't build a qtpro from cmd

set QTDIR="XXXX"
echo "QTDIR=%QTDIR%"
devenv /build release YYY.sln

It's reported that

fatal error C1083: Can not open include file: 'QtCore/qglobal.h': No such file or directory

But if I set the QTDIR from the ui of "My computer". I can build it in cmd successfully.

1. I don't know where the QTDIR is set in the vcxproj file.Could you help me?
2. How can I solve that problem when I build a qtpro in cmd?

1. QTDIR is defined at vcxproj.user
2. I should edit the vcxproj.user

• @suclida
IIRC in the QtAddin settings and/or at the beginning of the vcxproj-file.