diff --git a/DTLib.Dtsod/V24/KerepTypes/KVPair.cs b/DTLib.Dtsod/V24/KerepTypes/KVPair.cs
index 9ad84b5..e3e0fc0 100644
--- a/DTLib.Dtsod/V24/KerepTypes/KVPair.cs
+++ b/DTLib.Dtsod/V24/KerepTypes/KVPair.cs
@@ -22,6 +22,6 @@ public struct KVPair
     public override string ToString()
     {
         throw new NotImplementedException("Marshal.PtrToStringUTF8 can't get non-ascii chars?");
-        return $"{{{Marshal.PtrToStringUTF8(key)}, {value}}}";
+        //return $"{{{Marshal.PtrToStringUTF8(key)}, {value}}}";
     }
 }
\ No newline at end of file
diff --git a/DTLib.Exceptions/Ben.Demystifier b/DTLib.Exceptions/Ben.Demystifier
index 5f59312..ffddfa2 160000
--- a/DTLib.Exceptions/Ben.Demystifier
+++ b/DTLib.Exceptions/Ben.Demystifier
@@ -1 +1 @@
-Subproject commit 5f593123dea943703bafa836f30c76101cf62a89
+Subproject commit ffddfa21ecd669dc5c1189ac2744737bc084e165
diff --git a/DTLib.Exceptions/DTLib.Exceptions.csproj b/DTLib.Exceptions/DTLib.Exceptions.csproj
index 33fc44f..0bc67f8 100644
--- a/DTLib.Exceptions/DTLib.Exceptions.csproj
+++ b/DTLib.Exceptions/DTLib.Exceptions.csproj
@@ -10,8 +10,9 @@
 	</PropertyGroup>
 
     <ItemGroup>
-		<Compile Remove="Ben.Demystifier\**"/>
+		<Compile Remove="Ben.Demystifier\**" />
+		<None Remove="Ben.Demystifier\**" />
         <ProjectReference Include="..\DTLib\DTLib.csproj" />
-        <ProjectReference Include="Ben.Demystifier\src\Ben.Demystifier\Ben.Demystifier.csproj" />
+		<ProjectReference Include="Ben.Demystifier\src\Ben.Demystifier\Ben.Demystifier.csproj" />
     </ItemGroup>
 </Project>
diff --git a/DTLib.Exceptions/MyExceptions.cs b/DTLib.Exceptions/MyExceptions.cs
index 91b3fae..b542985 100644
--- a/DTLib.Exceptions/MyExceptions.cs
+++ b/DTLib.Exceptions/MyExceptions.cs
@@ -1,10 +1,14 @@
 global using DTLib;
 global using DTLib.Extensions;
+global using System;
 using Ben.Demystifier;
 
 namespace DTLib.Exceptions;
 
-public static class MyExceptions
+public static class MyExceptionHelper
 {
-
+    public static string ExToString(Exception ex)
+    {
+        return ex.ToStringDemystified();
+    }
 }
diff --git a/DTLib.sln b/DTLib.sln
index 0fdc050..edbbbe6 100644
--- a/DTLib.sln
+++ b/DTLib.sln
@@ -9,7 +9,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DTLib.Tests", "DTLib.Tests\
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{6308F24E-A4FF-46B3-B72F-30E05DDCB1D5}"
 	ProjectSection(SolutionItems) = preProject
-		.editorconfig = .editorconfig
 		.gitignore = .gitignore
 		README.md = README.md
 	EndProjectSection
@@ -18,6 +17,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DTLib.Dtsod", "DTLib.Dtsod\
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DTLib.Network", "DTLib.Network\DTLib.Network.csproj", "{24B7D0A2-0462-424D-B3F5-29A6655FE472}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DTLib.Exceptions", "DTLib.Exceptions\DTLib.Exceptions.csproj", "{A999EC29-ADBA-4A89-8EBD-E28594F6CE0A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ben.Demystifier", "DTLib.Exceptions\Ben.Demystifier\src\Ben.Demystifier\Ben.Demystifier.csproj", "{001D56C7-08D3-4F24-802C-C11077510D4F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -40,6 +43,14 @@ Global
 		{24B7D0A2-0462-424D-B3F5-29A6655FE472}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{24B7D0A2-0462-424D-B3F5-29A6655FE472}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{24B7D0A2-0462-424D-B3F5-29A6655FE472}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A999EC29-ADBA-4A89-8EBD-E28594F6CE0A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A999EC29-ADBA-4A89-8EBD-E28594F6CE0A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A999EC29-ADBA-4A89-8EBD-E28594F6CE0A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A999EC29-ADBA-4A89-8EBD-E28594F6CE0A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{001D56C7-08D3-4F24-802C-C11077510D4F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{001D56C7-08D3-4F24-802C-C11077510D4F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{001D56C7-08D3-4F24-802C-C11077510D4F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{001D56C7-08D3-4F24-802C-C11077510D4F}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/DTLib/Filesystem/EmbeddedResources.cs b/DTLib/Filesystem/EmbeddedResources.cs
index 21ab829..1512297 100644
--- a/DTLib/Filesystem/EmbeddedResources.cs
+++ b/DTLib/Filesystem/EmbeddedResources.cs
@@ -12,7 +12,7 @@ public static class EmbeddedResources
 
     public static byte[] ReadBynary(string resourcePath, Assembly assembly = null)
     {
-        if (assembly == null) assembly = Assembly.GetCallingAssembly();
+        if (assembly is null) assembly = Assembly.GetCallingAssembly();
         using var reader = new BinaryReader(GetResourceStream(resourcePath, assembly));
         return reader.ReadBytes(int.MaxValue);
     }
@@ -20,7 +20,7 @@ public static class EmbeddedResources
 
     public static string ReadText(string resourcePath, Assembly assembly = null)
     {
-        if (assembly == null) assembly = Assembly.GetCallingAssembly();
+        if (assembly is null) assembly = Assembly.GetCallingAssembly();
         using var reader = new StreamReader(GetResourceStream(resourcePath, assembly));
         return reader.ReadToEnd();
     }