diff --git a/Editor/Distros/ItchDistro.cs b/Editor/Distros/ItchDistro.cs
index 40ae5ea..6c965d4 100644
--- a/Editor/Distros/ItchDistro.cs
+++ b/Editor/Distros/ItchDistro.cs
@@ -106,12 +106,23 @@ async Task Distribute(BuildPath buildPath, TaskToken task)
             }
         }
 
-        var args = string.Format(
-            "push '{0}' '{1}:{2}' --userversion '{3}' --ignore='*.DS_Store' --ignore='build.json'",
-            path, project, channel, Application.version
-        );
-
-        await Execute(new ExecutionArgs(butlerPath, args), task);
+        var startInfo = new System.Diagnostics.ProcessStartInfo();
+        var argv = startInfo.ArgumentList;
+        
+        argv.Add("push");
+        argv.Add(path);
+        argv.Add($"{project}:{channel}");
+        argv.Add($"--userversion"); argv.Add(Application.version);
+        argv.Add("--ignore"); argv.Add("*.DS_Store");
+        argv.Add("--ignore"); argv.Add("build.json");
+        
+        startInfo.FileName = butlerPath;
+        startInfo.UseShellExecute = false;
+
+        var argvStr = String.Join("> <", argv);
+        task.Report(0, description: $"Executing {butlerPath}: <{argvStr}>");
+
+        await Execute(new ExecutionArgs() { startInfo = startInfo }, task);
     }
 }
 
diff --git a/Editor/Distros/ZipDistro.cs b/Editor/Distros/ZipDistro.cs
index 2a7e7d8..f7c320a 100644
--- a/Editor/Distros/ZipDistro.cs
+++ b/Editor/Distros/ZipDistro.cs
@@ -4,7 +4,6 @@
 //
 
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using System.Text.RegularExpressions;
@@ -280,23 +279,26 @@ protected async Task<BuildPath> Zip(BuildPath buildPath, TaskToken task)
         }
 
         // Run 7za command to create ZIP file
-        var excludes = "";
+        
+        var startInfo = new System.Diagnostics.ProcessStartInfo();
+        var argv = startInfo.ArgumentList;
+        var inputName = Path.GetFileName(basePath);
+        
+        argv.Add("a");
+        argv.Add(outputPath);
+        argv.Add(inputName);
+        argv.Add($"-mx{(int)compression}");
+        
         foreach (var pattern in ZipIgnore) {
-            excludes += @" -xr\!'" + pattern + "'";
+            argv.Add(@"-xr!" + pattern);
         }
 
-        var inputName = Path.GetFileName(basePath);
-        var args = string.Format(
-            "a '{0}' '{1}' -mx{2} {3}",
-            outputPath, inputName, (int)compression, excludes
-        );
-
-        var startInfo = new System.Diagnostics.ProcessStartInfo();
         startInfo.FileName = sevenZPath;
-        startInfo.Arguments = args;
         startInfo.WorkingDirectory = Path.GetDirectoryName(basePath);
+        startInfo.UseShellExecute = false;
 
-        task.Report(0, description: $"Archiving {inputName}");
+        var argvStr = String.Join("> <", argv);
+        task.Report(0, description: $"Archiving {inputName}: <{argvStr}>");
 
         await Execute(new ExecutionArgs() { startInfo = startInfo }, task);
 
@@ -313,11 +315,14 @@ protected async Task RenameRoot(string archivePath, string oldName, string newNa
             throw new Exception("ZipDistro: Path to archive does not exist: " + archivePath);
         }
 
-        var args = string.Format(
-            "rn '{0}' '{1}' '{2}'",
-            archivePath, oldName, newName
-        );
-        await Execute(new ExecutionArgs(Get7ZipPath(), args), task);
+        var startInfo = new System.Diagnostics.ProcessStartInfo(Get7ZipPath());
+        var argv = startInfo.ArgumentList;
+        argv.Add("rn");
+        argv.Add(archivePath);
+        argv.Add(oldName);
+        argv.Add(newName);
+
+        await Execute(new ExecutionArgs(startInfo), task);
     }
 
     protected override async Task RunDistribute(IEnumerable<BuildPath> buildPaths, TaskToken task)