diff --git a/KeePass/KeePass.csproj b/KeePass/KeePass.csproj
index f2a8017..8da2f30 100644
--- a/KeePass/KeePass.csproj
+++ b/KeePass/KeePass.csproj
@@ -1,9 +1,8 @@
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>9.0.30729</ProductVersion>
-    <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{10938016-DEE2-4A25-9A5A-8FD3444379CA}</ProjectGuid>
     <OutputType>WinExe</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
@@ -17,6 +16,7 @@
     <OldToolsVersion>2.0</OldToolsVersion>
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
+    <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -26,19 +26,13 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <DocumentationFile>
-    </DocumentationFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>..\Build\KeePass\Release\</OutputPath>
-    <DefineConstants>
-    </DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <DocumentationFile>
-    </DocumentationFile>
     <GenerateSerializationAssemblies>Auto</GenerateSerializationAssemblies>
   </PropertyGroup>
   <ItemGroup>
diff --git a/KeePass.sln b/KeePass.sln
index 5a529e8..90bbffb 100644
--- a/KeePass.sln
+++ b/KeePass.sln
@@ -1,5 +1,6 @@
-Microsoft Visual Studio Solution File, Format Version 10.00
-# Visual Studio 2008
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KeePassLib", "KeePassLib\KeePassLib.csproj", "{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KeePass", "KeePass\KeePass.csproj", "{10938016-DEE2-4A25-9A5A-8FD3444379CA}"
@@ -20,18 +21,6 @@ Global
 		Release|x64 = Release|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Win32.ActiveCfg = Debug|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Any CPU.Build.0 = Release|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Mixed Platforms.Build.0 = Release|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Win32.ActiveCfg = Release|Any CPU
-		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|x64.ActiveCfg = Release|Any CPU
 		{10938016-DEE2-4A25-9A5A-8FD3444379CA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{10938016-DEE2-4A25-9A5A-8FD3444379CA}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{10938016-DEE2-4A25-9A5A-8FD3444379CA}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
@@ -44,18 +33,18 @@ Global
 		{10938016-DEE2-4A25-9A5A-8FD3444379CA}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{10938016-DEE2-4A25-9A5A-8FD3444379CA}.Release|Win32.ActiveCfg = Release|Any CPU
 		{10938016-DEE2-4A25-9A5A-8FD3444379CA}.Release|x64.ActiveCfg = Release|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Win32.ActiveCfg = Debug|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Any CPU.Build.0 = Release|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Mixed Platforms.Build.0 = Release|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Win32.ActiveCfg = Release|Any CPU
-		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|x64.ActiveCfg = Release|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|Win32.ActiveCfg = Release|Any CPU
+		{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}.Release|x64.ActiveCfg = Release|Any CPU
 		{B7E890E7-BF50-4450-9A52-C105BD98651C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{B7E890E7-BF50-4450-9A52-C105BD98651C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B7E890E7-BF50-4450-9A52-C105BD98651C}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
@@ -68,6 +57,18 @@ Global
 		{B7E890E7-BF50-4450-9A52-C105BD98651C}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{B7E890E7-BF50-4450-9A52-C105BD98651C}.Release|Win32.ActiveCfg = Release|Any CPU
 		{B7E890E7-BF50-4450-9A52-C105BD98651C}.Release|x64.ActiveCfg = Release|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|Win32.ActiveCfg = Release|Any CPU
+		{DC15F71A-2117-4DEF-8C10-AA355B5E5979}.Release|x64.ActiveCfg = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/KeePassLib/KeePassLib.csproj b/KeePassLib/KeePassLib.csproj
index a59d90a..e5ffdb3 100644
--- a/KeePassLib/KeePassLib.csproj
+++ b/KeePassLib/KeePassLib.csproj
@@ -1,9 +1,8 @@
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>9.0.30729</ProductVersion>
-    <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{53573E4E-33CB-4FDB-8698-C95F5E40E7F3}</ProjectGuid>
     <OutputType>Library</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
@@ -16,6 +15,7 @@
     <OldToolsVersion>2.0</OldToolsVersion>
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
+    <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/KeePassLibSD/KeePassLibSD.csproj b/KeePassLibSD/KeePassLibSD.csproj
index 9c93a84..ce53ae1 100644
--- a/KeePassLibSD/KeePassLibSD.csproj
+++ b/KeePassLibSD/KeePassLibSD.csproj
@@ -1,9 +1,8 @@
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>9.0.30729</ProductVersion>
-    <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{DC15F71A-2117-4DEF-8C10-AA355B5E5979}</ProjectGuid>
     <OutputType>Library</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
diff --git a/Translation/TrlUtil/TrlUtil.csproj b/Translation/TrlUtil/TrlUtil.csproj
index 6e20b80..f7f44fe 100644
--- a/Translation/TrlUtil/TrlUtil.csproj
+++ b/Translation/TrlUtil/TrlUtil.csproj
@@ -1,9 +1,8 @@
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>9.0.30729</ProductVersion>
-    <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{B7E890E7-BF50-4450-9A52-C105BD98651C}</ProjectGuid>
     <OutputType>WinExe</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
@@ -15,12 +14,13 @@
     <OldToolsVersion>2.0</OldToolsVersion>
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
+    <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
-    <OutputPath>..\</OutputPath>
+    <OutputPath>.</OutputPath>
     <DefineConstants>TRACE;DEBUG;KeeTranslationUtility</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
@@ -28,7 +28,7 @@
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
-    <OutputPath>..\</OutputPath>
+    <OutputPath>.</OutputPath>
     <DefineConstants>TRACE;KeeTranslationUtility</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>