diff --git a/scripts/disable-updates.cmd b/scripts/disable-updates.cmd
index c854be3..10a55ed 100644
--- a/scripts/disable-updates.cmd
+++ b/scripts/disable-updates.cmd
@@ -1,5 +1,5 @@
 @echo off
-set TOOLS=c:\tools
+set TOOLS=%SystemDrive%\tools
 
 echo ####### %0 #######
 
diff --git a/scripts/install-adk.cmd b/scripts/install-adk.cmd
index 759bf78..9d0f436 100644
--- a/scripts/install-adk.cmd
+++ b/scripts/install-adk.cmd
@@ -1,4 +1,5 @@
 @echo off
+set TOOLS=%SystemDrive%\tools
 
 set EXE=..\software\adk-setup.exe
 
@@ -10,7 +11,7 @@ if NOT EXIST %EXE% (
 echo ####### %0 #######
 
 echo installing Microsoft ADK deployment tools ...
-%EXE% /q /ceip off /norestart /features OptionId.DeploymentTools
+%EXE% /q /ceip off /norestart /features OptionId.DeploymentTools /log %TOOLS%\scripts\install-adk.txt
 
 echo ####### %0 #######
 
diff --git a/scripts/modify-desktoptheme.cmd b/scripts/modify-desktoptheme.cmd
index 4b81668..6fe45a1 100644
--- a/scripts/modify-desktoptheme.cmd
+++ b/scripts/modify-desktoptheme.cmd
@@ -1,5 +1,5 @@
 @echo off
-set TOOLS=c:\tools
+set TOOLS=%SystemDrive%\tools
 
 set CONFIG=%TOOLS%\scripts\config
 set THEMES=%windir%\Resources\Themes