diff --git a/utils/build_script_windows.bat b/utils/build_script_windows.bat
index a224b843..1863cc31 100644
--- a/utils/build_script_windows.bat
+++ b/utils/build_script_windows.bat
@@ -7,6 +7,7 @@ SET LOCAL_BOOST_PATH=C:\dev\_sdk\boost_1_68_0
 SET LOCAL_BOOST_LIB_PATH=C:\dev\_sdk\boost_1_68_0\lib64-msvc-14.1
 SET MY_PATH=%~dp0
 SET SOURCES_PATH=%MY_PATH:~0,-7%
+SET OPENSSL_ROOT_DIR=C:\dev\_sdk\OpenSSL-Win64
 
 IF NOT [%build_prefix%] == [] (
   SET ACHIVE_NAME_PREFIX=%ACHIVE_NAME_PREFIX%%build_prefix%-
@@ -44,7 +45,7 @@ cd %SOURCES_PATH%
 rmdir build /s /q
 mkdir build
 cd build
-cmake %TESTNET_DEF% -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%" -D BUILD_GUI=TRUE -D STATIC=FALSE -G "Visual Studio 15 2017 Win64" -T host=x64 ..
+cmake %TESTNET_DEF% -D OPENSSL_ROOT_DIR="%OPENSSL_ROOT_DIR%" -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%" -D BUILD_GUI=TRUE -D STATIC=FALSE -G "Visual Studio 15 2017 Win64" -T host=x64 ..
 IF %ERRORLEVEL% NEQ 0 (
   goto error
 )
diff --git a/utils/configure_local_paths.cmd.example b/utils/configure_local_paths.cmd.example
index 4ed4c3c4..1e138a0e 100644
--- a/utils/configure_local_paths.cmd.example
+++ b/utils/configure_local_paths.cmd.example
@@ -6,3 +6,4 @@ rem
 
 set QT_PREFIX_PATH=C:\dev\_sdk\Qt5.11.2\5.11.2
 set BOOST_ROOT=C:\dev\_sdk\boost_1_66_0
+set OPENSSL_ROOT_DIR=C:\dev\_sdk\OpenSSL-Win64
diff --git a/utils/configure_local_paths_msvs2019.cmd b/utils/configure_local_paths_msvs2019.cmd
index 742774bf..a8d442b2 100644
--- a/utils/configure_local_paths_msvs2019.cmd
+++ b/utils/configure_local_paths_msvs2019.cmd
@@ -6,3 +6,4 @@ rem
 
 set QT_PREFIX_PATH=C:\dev\_sdk\Qt5.15.2\5.15.2
 set BOOST_ROOT=C:\dev\_sdk\boost_1_76_0
+set OPENSSL_ROOT_DIR=C:\dev\_sdk\OpenSSL-Win64
diff --git a/utils/configure_win32_msvs2015_gui.cmd b/utils/configure_win32_msvs2015_gui.cmd
index 335ec1c6..f0a84e32 100644
--- a/utils/configure_win32_msvs2015_gui.cmd
+++ b/utils/configure_win32_msvs2015_gui.cmd
@@ -4,4 +4,4 @@ cd ..
 @mkdir build_msvc2015_32
 cd build_msvc2015_32
 
-cmake -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2015 -D BUILD_GUI=TRUE  -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib32-msvc-14.0" -G "Visual Studio 14 2015" ".."
+cmake -D OPENSSL_ROOT_DIR="%OPENSSL_ROOT_DIR%" -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2015 -D BUILD_GUI=TRUE  -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib32-msvc-14.0" -G "Visual Studio 14 2015" ".."
diff --git a/utils/configure_win64_msvs2013_gui.cmd b/utils/configure_win64_msvs2013_gui.cmd
index ddc715d3..3e8a8b82 100644
--- a/utils/configure_win64_msvs2013_gui.cmd
+++ b/utils/configure_win64_msvs2013_gui.cmd
@@ -4,4 +4,4 @@ cd ..
 @mkdir build_msvc2013_64
 cd build_msvc2013_64
 
-cmake -D BUILD_TESTS=TRUE -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2013_64 -D BUILD_GUI=TRUE  -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-12.0" -G "Visual Studio 12 2013 Win64" ".."
\ No newline at end of file
+cmake -D BUILD_TESTS=TRUE -D OPENSSL_ROOT_DIR="%OPENSSL_ROOT_DIR%" -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2013_64 -D BUILD_GUI=TRUE  -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-12.0" -G "Visual Studio 12 2013 Win64" ".."
\ No newline at end of file
diff --git a/utils/configure_win64_msvs2015_gui.cmd b/utils/configure_win64_msvs2015_gui.cmd
index 73e44d17..d365843e 100644
--- a/utils/configure_win64_msvs2015_gui.cmd
+++ b/utils/configure_win64_msvs2015_gui.cmd
@@ -4,4 +4,4 @@ cd ..
 @mkdir build_msvc2015_64
 cd build_msvc2015_64
 
-cmake -D USE_PCH=TRUE -D BUILD_TESTS=TRUE -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2015_64 -D BUILD_GUI=TRUE -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-14.0" -G "Visual Studio 14 2015 Win64" -T host=x64 ".."
\ No newline at end of file
+cmake -D USE_PCH=TRUE -D BUILD_TESTS=TRUE -D OPENSSL_ROOT_DIR="%OPENSSL_ROOT_DIR%" -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2015_64 -D BUILD_GUI=TRUE -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-14.0" -G "Visual Studio 14 2015 Win64" -T host=x64 ".."
\ No newline at end of file
diff --git a/utils/configure_win64_msvs2017_gui.cmd b/utils/configure_win64_msvs2017_gui.cmd
index fe6e3eea..7b887d75 100644
--- a/utils/configure_win64_msvs2017_gui.cmd
+++ b/utils/configure_win64_msvs2017_gui.cmd
@@ -4,4 +4,4 @@ cd ..
 @mkdir build_msvc2017_64
 cd build_msvc2017_64
 
-cmake -D USE_PCH=TRUE -D BUILD_TESTS=TRUE -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2017_64 -D BUILD_GUI=TRUE -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-14.1" -G "Visual Studio 15 2017 Win64" -T host=x64 ".."
\ No newline at end of file
+cmake -D USE_PCH=TRUE -D BUILD_TESTS=TRUE -D OPENSSL_ROOT_DIR="%OPENSSL_ROOT_DIR%" -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2017_64 -D BUILD_GUI=TRUE -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-14.1" -G "Visual Studio 15 2017 Win64" -T host=x64 ".."
\ No newline at end of file
diff --git a/utils/configure_win64_msvs2017_gui_testnet.cmd b/utils/configure_win64_msvs2017_gui_testnet.cmd
index 892a199a..61d34790 100644
--- a/utils/configure_win64_msvs2017_gui_testnet.cmd
+++ b/utils/configure_win64_msvs2017_gui_testnet.cmd
@@ -4,4 +4,4 @@ cd ..
 @mkdir build_msvc2017_64_tn
 cd build_msvc2017_64_tn
 
-cmake -D TESTNET=TRUE -D USE_PCH=TRUE -D BUILD_TESTS=TRUE -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2017_64 -D BUILD_GUI=TRUE -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-14.1" -G "Visual Studio 15 2017 Win64" -T host=x64 ".."
\ No newline at end of file
+cmake -D TESTNET=TRUE -D USE_PCH=TRUE -D BUILD_TESTS=TRUE -D OPENSSL_ROOT_DIR="%OPENSSL_ROOT_DIR%" -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2017_64 -D BUILD_GUI=TRUE -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-14.1" -G "Visual Studio 15 2017 Win64" -T host=x64 ".."
\ No newline at end of file
diff --git a/utils/configure_win64_msvs2019_gui_testnet.cmd b/utils/configure_win64_msvs2019_gui_testnet.cmd
index 0fd0d89d..afc14035 100644
--- a/utils/configure_win64_msvs2019_gui_testnet.cmd
+++ b/utils/configure_win64_msvs2019_gui_testnet.cmd
@@ -4,4 +4,4 @@ cd ..
 @mkdir build_msvc2019_64_tn
 cd build_msvc2019_64_tn
 
-cmake -D TESTNET=TRUE -D USE_PCH=TRUE -D BUILD_TESTS=TRUE -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2019_64 -D BUILD_GUI=TRUE -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-14.2" -G "Visual Studio 16 2019" -A x64 -T host=x64 ".."
+cmake -D TESTNET=TRUE -D USE_PCH=TRUE -D BUILD_TESTS=TRUE -D OPENSSL_ROOT_DIR="%OPENSSL_ROOT_DIR%" -D CMAKE_PREFIX_PATH="%QT_PREFIX_PATH%"\msvc2019_64 -D BUILD_GUI=TRUE -D STATIC=FALSE -DBOOST_ROOT="%BOOST_ROOT%" -DBOOST_LIBRARYDIR="%BOOST_ROOT%\lib64-msvc-14.2" -G "Visual Studio 16 2019" -A x64 -T host=x64 ".."