diff --git a/src/Motorradvermietung.cpp b/src/Motorradvermietung.cpp
index da52a65..434229a 100644
--- a/src/Motorradvermietung.cpp
+++ b/src/Motorradvermietung.cpp
@@ -1,9 +1,7 @@
 #include <iostream>
 #include <string>
 #include <list>
-#include <utility>
 #include <vector>
-#include <experimental/filesystem>
 
 using namespace std;
 
@@ -301,7 +299,7 @@ date get_validated_date(const string&& question)
     {
         auto date_as_string = ask_question<string>(question + " (tt.mm.jjjj)");
 
-        unsigned short day = 0, month = 0, year = 0;
+        auto day = 0, month = 0, year = 0;
         const auto res = sscanf_s(date_as_string.c_str(), "%2d.%2d.%4d",
                                   &day,
                                   &month,
@@ -309,7 +307,11 @@ date get_validated_date(const string&& question)
 
         if (res == 3 && (month >= 1 && month <= 12) && (day >= 1 && day <= 31) && (year >= 1900 && month <= 2200))
         {
-            return date{day, month, year};
+            return date{
+                static_cast<const unsigned short>(day), 
+                static_cast<const unsigned short>(month),
+                static_cast<const unsigned short>(year)
+            };
         }
         cout << "Fehlerhafte Eingabe." << endl;
     }
@@ -352,14 +354,15 @@ bool validate_reservation(reservation* const reservation)
 {
     for (auto r : reservations)
     {
-        if(r->get_motorcycle() == reservation->get_motorcycle())
+        if (r->get_motorcycle() == reservation->get_motorcycle())
         {
-            if(reservation->get_start_date().get_sum() > r->get_end_date().get_sum())
+            if (reservation->get_start_date().get_sum() > r->get_end_date().get_sum())
             {
                 //TODO
             }
         }
     }
+    return true;
 }
 
 void create_reservation()
diff --git a/src/Motorradvermietung.vcxproj b/src/Motorradvermietung.vcxproj
index d718f89..25b6a29 100644
--- a/src/Motorradvermietung.vcxproj
+++ b/src/Motorradvermietung.vcxproj
@@ -107,11 +107,15 @@
       <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <BrowseInformation>true</BrowseInformation>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
     </Link>
+    <Bscmake>
+      <PreserveSbr>true</PreserveSbr>
+    </Bscmake>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>