diff --git a/Code/Tools/ProjectManager/Source/ProjectBuilder.cpp b/Code/Tools/ProjectManager/Source/ProjectBuilder.cpp
index a97499ab44..4dfe46b3bf 100644
--- a/Code/Tools/ProjectManager/Source/ProjectBuilder.cpp
+++ b/Code/Tools/ProjectManager/Source/ProjectBuilder.cpp
@@ -24,8 +24,8 @@
 
 namespace O3DE::ProjectManager
 {
-    // 10 Minutes
-    constexpr int MaxBuildTimeMSecs = 600000;
+    // QProcess::waitForFinished uses -1 to indicate that the process should not timeout
+    constexpr int MaxBuildTimeMSecs = -1;
 
     ProjectBuilderWorker::ProjectBuilderWorker(const ProjectInfo& projectInfo)
         : QObject()
diff --git a/Code/Tools/ProjectManager/Source/ProjectManagerDefs.h b/Code/Tools/ProjectManager/Source/ProjectManagerDefs.h
index 1295e84281..1058dae68a 100644
--- a/Code/Tools/ProjectManager/Source/ProjectManagerDefs.h
+++ b/Code/Tools/ProjectManager/Source/ProjectManagerDefs.h
@@ -13,7 +13,7 @@ namespace O3DE::ProjectManager
     inline constexpr static int ProjectPreviewImageWidth = 210;
     inline constexpr static int ProjectPreviewImageHeight = 280;
 
-    static const QString ProjectBuildPathPostfix = "Windows_VS2019";
+    static const QString ProjectBuildPathPostfix = "build/windows_vs2019";
     static const QString ProjectBuildErrorLogPathPostfix = "CMakeFiles/CMakeProjectBuildError.log";
     static const QString ProjectPreviewImagePath = "preview.png";
 } // namespace O3DE::ProjectManager