build: improve error handling if windows deployment cannot find the proper tools

deployment/windows/wixSetup/build.sh

@@ -22,7 +22,12 @@ VERSION_STRING="${VERSION_STRING:2}"
 echo "installer version is $VERSION_STRING"
 
 PRODUCT_GUID=$(cmd.exe /c "uuidgen")
-echo "$WIN_ARCH product guid is $PRODUCT_GUID"
+if [ -z "$PRODUCT_GUID" ]; then
+	echo "Unable to generate GUID. Make sure to run this script from the Visual Studio command propmt. Aborting now."
+	exit 1
+else
+	echo "$WIN_ARCH product guid is $PRODUCT_GUID"
+fi
 
 rm -rf build
 mkdir build

script/deploy_windows.sh

@@ -6,7 +6,7 @@ UPDATE_DATABASES=true
 CREATE_WIX_INSTALLER=true
 CREATE_PORTABLE_PACKAGE=true
 
-RUN_32_BIT_PIPELINE=true
+RUN_32_BIT_PIPELINE=false
 RUN_64_BIT_PIPELINE=true
 
 
@@ -215,9 +215,11 @@ fi
 cd deployment/windows/wixSetup
 if [ $RUN_32_BIT_PIPELINE = true ]; then
 	sh build_win32.sh
+	[ $? -eq 0 ]  || exit 1
 fi
 if [ $RUN_64_BIT_PIPELINE = true ]; then
 	sh build_win64.sh
+	[ $? -eq 0 ]  || exit 1
 fi
 cd ../../..