diff --git a/BaseTools/Scripts/SetVisualStudio.bat b/BaseTools/Scripts/SetVisualStudio.bat
old mode 100644
new mode 100755
diff --git a/BaseTools/Scripts/ShowEnvironment.bat b/BaseTools/Scripts/ShowEnvironment.bat
old mode 100644
new mode 100755
diff --git a/BaseTools/Scripts/UpdateBuildVersions.py b/BaseTools/Scripts/UpdateBuildVersions.py
old mode 100644
new mode 100755
diff --git a/Edk2Setup.bat b/Edk2Setup.bat
old mode 100644
new mode 100755