Hi, Below build(After review creation) failed on Windows systems and I don’t have any clue what went wrong. I have checked the build on centos 7.4 system, Build was passing. Request your help to fix the issue on windows based system. Review Id: https://review.opencontrail.org/#/c/47336/ https://review.opencontrail.org/#/c/47334/ Build Failure Log on Windows: light.exe -nologo -ext WixUtilExtension.dll -out build\debug\vrouter\extension\vRouter.msi vrouter\windows\installer\vrouter_msi.wixobj 2018-11-21 00:45:25.778000 | [Build] scons: building associated VariantDir targets: build\debug\vrouter\utils 2018-11-21 00:45:26.046000 | [Build] cl /Fobuild\debug\vrouter\utils\dropstats.obj /c vrouter\utils\dropstats.c /nologo /Iwindows/inc /D_WINDOWS /D_WIN32_WINNT=0x0A00 /EHsc /DNOMINMAX /DNOGDI /D_SCL_SECURE_NO_WARNINGS /D_CRT_SECURE_NO_WARNINGS /DWIN32_LEAN_AND_MEAN /RTC1 /MDd /Z7 /WX /Ivrouter\include /Ibuild\debug\vrouter\sandesh\gen-c /Ivrouter\sandesh\gen-c /Isrc\contrail-common /Isrc\contrail-common\sandesh\library\c /Ivrouter\windows 2018-11-21 00:45:26.046000 | [Build] dropstats.c 2018-11-21 00:45:26.315000 | [Build] j:\jenkins\workspace\wincontrail\****-server2016-prod\vrouter\utils\dropstats.c(138) : error C2220: warning treated as error - no 'object' file generated 2018-11-21 00:45:26.315000 | [Build] j:\jenkins\workspace\wincontrail\****-server2016-prod\vrouter\utils\dropstats.c(138) : warning C4700: uninitialized local variable 'ret' used 2018-11-21 00:45:26.315000 | [Build] scons: *** [build\debug\vrouter\utils\dropstats.obj] Error 2 Please let me know, if any more details required. Regards Haji Mohamed. On 21/11/18, 2:37 PM, "Contrail Windows CI (Code Review)"