fixed chrome/chromedriver downloading

URLDownloadToVar.ahk

@@ -1,6 +1,12 @@
 URLDownloadToVar(url){
 	hObject:=ComObjCreate("WinHttp.WinHttpRequest.5.1")
 	hObject.Open("GET",url)
-	hObject.Send()
+
+	try hObject.Send()
+	catch e {
+		return ""
+		; msgbox, failed!
+	}
+
 	return hObject.ResponseText
 }