diff --git a/Engines/Wine/Verbs/dotnet45/script.js b/Engines/Wine/Verbs/dotnet45/script.js
new file mode 100644
index 0000000000..cb9af452ae
--- /dev/null
+++ b/Engines/Wine/Verbs/dotnet45/script.js
@@ -0,0 +1,49 @@
+include(["Engines", "Wine", "Engine", "Object"]);
+include(["Utils", "Functions", "Net", "Resource"]);
+include(["Engines", "Wine", "Verbs", "luna"]);
+include(["Utils", "Functions", "Filesystem", "Files"]);
+include(["Engines", "Wine", "Verbs", "dotnet40"]);
+
+/**
+* Inspired from dotnet40 verb, winetricks dotnet45 and POL4 POL_install_dotnet45
+* -> https://github.com/Winetricks/winetricks/blob/63bc6dbe612d017a0cb6bf6e4cde265162d75bca/src/winetricks#L6886
+* @returns {Wine}
+*/
+Wine.prototype.dotnet45 = function() {
+    
+    if (this.architecture() == "amd64") {
+        throw "{0} cannot be installed in a 64bit wine prefix!".format("dotnet45");
+    }
+
+    var setupFile = new Resource()
+        .wizard(this._wizard)
+        .url("http://download.microsoft.com/download/b/a/4/ba4a7e71-2906-4b2d-a0e1-80cf16844f5f/dotnetfx45_full_x86_x64.exe")
+        .checksum("b2ff712ca0947040ca0b8e9bd7436a3c3524bb5d")
+        .name("dotnetfx45_full_x86_x64.exe")
+        .get();
+
+    this.uninstall("Mono");
+    
+    this.run("reg", ["delete", "HKLM\Software\Microsoft\NET Framework Setup\NDP\v4", "/f"])
+        .wait(tr("Please wait ..."));
+
+    remove(this.system32directory() + "/mscoree.dll");
+    
+    this.dotnet40();
+    this.windowsVersion("win7");
+
+    this.overrideDLL()
+        .set("builtin", ["fusion"])
+        .do();
+
+    this.run(setupFile, [setupFile, "/q", "/c:\"install.exe /q\""])
+        .wait(tr("Please wait while {0} is installed ...", ".NET Framework 4.5"));
+
+    this.overrideDLL()
+        .set("native", ["mscoree"])
+        .do();
+        
+    this.windowsVersion("win2003");
+
+    return this;
+}; 
diff --git a/Engines/Wine/Verbs/dotnet452/script.js b/Engines/Wine/Verbs/dotnet452/script.js
new file mode 100644
index 0000000000..aa7072ea49
--- /dev/null
+++ b/Engines/Wine/Verbs/dotnet452/script.js
@@ -0,0 +1,48 @@
+include(["Engines", "Wine", "Engine", "Object"]);
+include(["Utils", "Functions", "Net", "Resource"]);
+include(["Engines", "Wine", "Verbs", "luna"]);
+include(["Utils", "Functions", "Filesystem", "Files"]);
+include(["Engines", "Wine", "Verbs", "dotnet40"]);
+
+/**
+* Inspired from dotnet40 verb, winetricks dotnet452 and POL4 POL_install_dotnet45
+* -> https://github.com/Winetricks/winetricks/blob/63bc6dbe612d017a0cb6bf6e4cde265162d75bca/src/winetricks#L6938
+* @returns {Wine}
+*/
+Wine.prototype.dotnet452 = function() {
+    if (this.architecture() == "amd64") {
+        throw "{0} cannot be installed in a 64bit wine prefix!".format("dotnet452");
+    }
+
+    var setupFile = new Resource()
+        .wizard(this._wizard)
+        .url("https://download.microsoft.com/download/E/2/1/E21644B5-2DF2-47C2-91BD-63C560427900/NDP452-KB2901907-x86-x64-AllOS-ENU.exe")
+        .checksum("89f86f9522dc7a8a965facce839abb790a285a63")
+        .name("NDP452-KB2901907-x86-x64-AllOS-ENU.exe")
+        .get();
+
+    this.uninstall("Mono");
+    
+    this.run("reg", ["delete", "HKLM\Software\Microsoft\NET Framework Setup\NDP\v4", "/f"])
+        .wait(tr("Please wait ..."));
+
+    remove(this.system32directory() + "/mscoree.dll");
+    
+    this.dotnet40();
+    this.windowsVersion("win7");
+
+    this.overrideDLL()
+        .set("builtin", ["fusion"])
+        .do();
+
+    this.run(setupFile, [setupFile, "/q", "/c:\"install.exe /q\""])
+        .wait(tr("Please wait while {0} is installed ...", ".NET Framework 4.5.2"));
+
+    this.overrideDLL()
+        .set("native", ["mscoree"])
+        .do();
+        
+    this.windowsVersion("win2003");
+
+    return this;
+};