Fix project reference

Author: jjxtra

IPBanProSDK.csproj

@@ -24,7 +24,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\IPBan\IPBanCore\IPBanCore.csproj" />
+    <ProjectReference Include="..\IPBan\IPBanCore\IPBanCore.csproj" />
   </ItemGroup>
 
   <ItemGroup>

IPBanProSDK.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30011.22
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "IPBanProSDK", "IPBanProSDK.csproj", "{840E8C88-8513-4E1F-B8E5-FF91AEE177A8}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "IPBanCore", "..\IPBan\IPBanCore\IPBanCore.csproj", "{03ACB194-3401-419F-9A47-3C5EAD42CDA1}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{840E8C88-8513-4E1F-B8E5-FF91AEE177A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{840E8C88-8513-4E1F-B8E5-FF91AEE177A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{840E8C88-8513-4E1F-B8E5-FF91AEE177A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{840E8C88-8513-4E1F-B8E5-FF91AEE177A8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{03ACB194-3401-419F-9A47-3C5EAD42CDA1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{03ACB194-3401-419F-9A47-3C5EAD42CDA1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{03ACB194-3401-419F-9A47-3C5EAD42CDA1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{03ACB194-3401-419F-9A47-3C5EAD42CDA1}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {30B44741-395C-41CC-A3EF-591CAB668313}
+	EndGlobalSection
+EndGlobal