@sierdzio
You are absolutely right, thank you. I didn't know about the nmake install command :)

Thanks @mrjj .
The Problem was the Quazip that was linking to dynamic Qt libs witch Dependency walker won't show up at run time.

First i should build it as static like so :

TEMPLATE = lib CONFIG += qt warn_on QT -= gui DEFINES += QUAZIP_BUILD CONFIG += staticlib CONFIG(staticlib): DEFINES += QUAZIP_STATIC include(quazip.pri)

Then i should link that in my .pro :

. . . LIBS += -L$$PWD/quazip/ -lquazip INCLUDEPATH += $$PWD/quazip PRE_TARGETDEPS += $$PWD/quazip/quazip.lib DEFINES += QUAZIP_STATIC . . .

That did it, Thanks!

Hi and welcome to devnet,

Don't put Qt in your PATH environment variable, it will not help and might even make things worse when building on Windows. You don't need to set all these variable and specially you should not append PATH to all of them. Also, why are you calling configure in C:\Windows\System32 ?