I've been trying to install a static build of QT so I can create a standalone program, after it finished compiling, I tried to install with "mingw32-make install" and it returned the below error:

Qt Code:
  1. C:\Qt\5.9.3\Src>mingw32-make install
  2. cd qtbase\ && ( if not exist Makefile C:\Qt\5.9.3\Src\qtbase\bin\qmake.exe -o Makefile C:\Qt\5.9.3\Src\qtbase\qtbase.pro ) && mingw32-make -f Makefile install
  3. mingw32-make[1]: Entering directory 'C:/Qt/5.9.3/Src/qtbase'
  4. cd src\ && ( if not exist Makefile C:\Qt\5.9.3\Src\qtbase\bin\qmake.exe -o Makefile C:\Qt\5.9.3\Src\qtbase\src\src.pro ) && mingw32-make -f Makefile install
  5. mingw32-make[2]: Entering directory 'C:/Qt/5.9.3/Src/qtbase/src'
  6. cd tools\bootstrap\ && ( if not exist Makefile C:\Qt\5.9.3\Src\qtbase\bin\qmake.exe -o Makefile C:\Qt\5.9.3\Src\qtbase\src\tools\bootstrap\bootstrap.pro ) && mingw32-make -f Makefile install
  7. mingw32-make[3]: Entering directory 'C:/Qt/5.9.3/Src/qtbase/src/tools/bootstrap'
  8. mingw32-make -f Makefile.Release install
  9. mingw32-make[4]: Entering directory 'C:/Qt/5.9.3/Src/qtbase/src/tools/bootstrap'
  10. The filename, directory name, or volume label syntax is incorrect.
  11. Makefile.Release:9881: recipe for target 'install_target' failed
  12. mingw32-make[4]: *** [install_target] Error 1
  13. mingw32-make[4]: Leaving directory 'C:/Qt/5.9.3/Src/qtbase/src/tools/bootstrap'
  14. Makefile:46: recipe for target 'release-install' failed
  15. mingw32-make[3]: *** [release-install] Error 2
  16. mingw32-make[3]: Leaving directory 'C:/Qt/5.9.3/Src/qtbase/src/tools/bootstrap'
  17. Makefile:79: recipe for target 'sub-bootstrap-install_subtargets' failed
  18. mingw32-make[2]: *** [sub-bootstrap-install_subtargets] Error 2
  19. mingw32-make[2]: Leaving directory 'C:/Qt/5.9.3/Src/qtbase/src'
  20. Makefile:56: recipe for target 'sub-src-install_subtargets' failed
  21. mingw32-make[1]: *** [sub-src-install_subtargets] Error 2
  22. mingw32-make[1]: Leaving directory 'C:/Qt/5.9.3/Src/qtbase'
  23. Makefile:88: recipe for target 'module-qtbase-install_subtargets' failed
  24. mingw32-make: *** [module-qtbase-install_subtargets] Error 2
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Anyone had this before?