diff --git a/kerep.vcxproj b/kerep.vcxproj
index 5ed9303..11e08e8 100644
--- a/kerep.vcxproj
+++ b/kerep.vcxproj
@@ -204,10 +204,9 @@
     <ClInclude Include="Autoarr\Autoarr.h" />
     <ClInclude Include="Autoarr\Autoarr_declare.h" />
     <ClInclude Include="Autoarr\Autoarr_define.h" />
-    <ClInclude Include="Autoarr\StringBuilder.h" />
     <ClInclude Include="base\base.h" />
+    <ClInclude Include="base\cptr.h" />
     <ClInclude Include="base\errors.h" />
-    <ClInclude Include="base\mystr.h" />
     <ClInclude Include="base\std.h" />
     <ClInclude Include="base\types.h" />
     <ClInclude Include="DtsodParser\DtsodV24.h" />
@@ -215,6 +214,8 @@
     <ClInclude Include="Hashtable\Hashtable.h" />
     <ClInclude Include="Hashtable\KeyValuePair.h" />
     <ClInclude Include="SearchTree\SearchTree.h" />
+    <ClInclude Include="StringFragment\StringBuilder.h" />
+    <ClInclude Include="StringFragment\StringFragment.h" />
     <ClInclude Include="tests\tests.h" />
     <ClInclude Include="tests\test_marshalling.h" />
   </ItemGroup>
@@ -222,9 +223,8 @@
     <ClCompile Include="Autoarr\Autoarr.c" />
     <ClCompile Include="Autoarr\Autoarr_KVPair_exported.c" />
     <ClCompile Include="Autoarr\Autoarr_Unitype_exported.c" />
-    <ClCompile Include="Autoarr\StringBuilder.c" />
+    <ClCompile Include="base\cptr.c" />
     <ClCompile Include="base\errors.c" />
-    <ClCompile Include="base\mystr.c" />
     <ClCompile Include="base\types.c" />
     <ClCompile Include="DtsodParser\DtsodV24.c" />
     <ClCompile Include="DtsodParser\DtsodV24_deserialize.c" />
@@ -234,6 +234,8 @@
     <ClCompile Include="Hashtable\Hashtable.c" />
     <ClCompile Include="Hashtable\KeyValuePair.c" />
     <ClCompile Include="SearchTree\SearchTree.c" />
+    <ClCompile Include="StringFragment\StringBuilder.c" />
+    <ClCompile Include="StringFragment\StringFragment.c" />
     <ClCompile Include="tests\main.c" />
     <ClCompile Include="tests\test_autoarr.c" />
     <ClCompile Include="tests\test_dtsod.c" />
diff --git a/kerep.vcxproj.filters b/kerep.vcxproj.filters
index 802eb88..cdaa217 100644
--- a/kerep.vcxproj.filters
+++ b/kerep.vcxproj.filters
@@ -63,6 +63,15 @@
     <ClInclude Include="tests\tests.h">
       <Filter>Файлы заголовков</Filter>
     </ClInclude>
+    <ClInclude Include="base\cptr.h">
+      <Filter>Файлы заголовков</Filter>
+    </ClInclude>
+    <ClInclude Include="StringFragment\StringBuilder.h">
+      <Filter>Файлы заголовков</Filter>
+    </ClInclude>
+    <ClInclude Include="StringFragment\StringFragment.h">
+      <Filter>Файлы заголовков</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Autoarr\Autoarr.c">
@@ -134,5 +143,14 @@
     <ClCompile Include="tests\test_safethrow.c">
       <Filter>Исходные файлы</Filter>
     </ClCompile>
+    <ClCompile Include="base\cptr.c">
+      <Filter>Исходные файлы</Filter>
+    </ClCompile>
+    <ClCompile Include="StringFragment\StringBuilder.c">
+      <Filter>Исходные файлы</Filter>
+    </ClCompile>
+    <ClCompile Include="StringFragment\StringFragment.c">
+      <Filter>Исходные файлы</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file