diff --git a/dotnet/src/dotnetframework/GxClasses/Printer/GxPrinter.cs b/dotnet/src/dotnetframework/GxClasses/Printer/GxPrinter.cs
index 70b560aed..f3b8dd6cd 100644
--- a/dotnet/src/dotnetframework/GxClasses/Printer/GxPrinter.cs
+++ b/dotnet/src/dotnetframework/GxClasses/Printer/GxPrinter.cs
@@ -2139,11 +2139,11 @@ public class ReportUtils
 	{
 		static public string AddPath(string name, string path)
 		{
-			if( name.IndexOf(":") != -1 ||
+			if (Path.IsPathRooted(name) || name.IndexOf(":") != -1 ||
 				(name.Length >=2 && (name.Substring( 0,2) == "//" || name.Substring( 0,2) == @"\\")) ||
 				(name.StartsWith("http:" ) || name.StartsWith("https:" )))
 				return name;
-			return path + name;
+			return Path.Combine(path, name);
 		}
 	}
 
diff --git a/dotnet/test/DotNetUnitTest/FileIO/FileIOTests.cs b/dotnet/test/DotNetUnitTest/FileIO/FileIOTests.cs
index a8cab65c2..28decb1d7 100644
--- a/dotnet/test/DotNetUnitTest/FileIO/FileIOTests.cs
+++ b/dotnet/test/DotNetUnitTest/FileIO/FileIOTests.cs
@@ -1,6 +1,7 @@
 using System;
 using System.IO;
 using GeneXus.Configuration;
+using GeneXus.Printer;
 using GeneXus.Utils;
 using Xunit;
 
@@ -89,5 +90,32 @@ public void PathUtilGetValidFileName()
 			fileName = PathUtil.GetValidFileName(path, "_");
 			Assert.StartsWith("Screen Shot 2016-02-15 at 11.41.55 AM", fileName, StringComparison.OrdinalIgnoreCase);
 		}
+
+		[Fact]
+		public void ReportUtilAddPathLinux()
+		{
+			string name = "/mnt/c/Models/DockerReport/NETModel/Web/PublicTempStorage/clientreportebee6af4-7554-4283-b246-e1600e49b103.pdf";
+			string path = "/mnt/c/Models/DockerReport/NETModel/Web/";
+			string fullPath = ReportUtils.AddPath(name, path);
+			Assert.Equal(name, fullPath);
+		}
+
+		[Fact]
+		public void ReportUtilAddPathWindows()
+		{
+			string name = "PublicTempStorage/clientreportebee6af4-7554-4283-b246-e1600e49b103.pdf";
+			string path = "C:/Models/Report/NETModel/Web/";
+			string fullPath = ReportUtils.AddPath(name, path);
+
+			Assert.Equal(Path.Combine(path, name), fullPath);
+		}
+		[Fact]
+		public void ReportUtilAddPathHttp()
+		{
+			string name = "http://localhost:5000/WebApp/PublicTempStorage/clientreportebee6af4-7554-4283-b246-e1600e49b103.pdf";
+			string path = "C:/Models/Report/NETModel/Web/";
+			string fullPath = ReportUtils.AddPath(name, path);
+			Assert.Equal(name, fullPath);
+		}
 	}
 }