arduino
diff --git a/‎drivers/adafruit_circuit_playground_express.cat renamed to ‎drivers/prewin10/adafruit_circuit_playground_express.cat b/‎drivers/adafruit_circuit_playground_express.cat renamed to ‎drivers/prewin10/adafruit_circuit_playground_express.cat
diff --git a/‎drivers/adafruit_circuit_playground_express.inf renamed to ‎drivers/prewin10/adafruit_circuit_playground_express.inf b/‎drivers/adafruit_circuit_playground_express.inf renamed to ‎drivers/prewin10/adafruit_circuit_playground_express.inf
diff --git a/‎post_install.bat
+18 b/‎post_install.bat
+18
@@ -7,4 +7,22 @@ if "%PROCESSOR_ARCHITECTURE%" == "AMD64" (
 ) ELSE (
   drivers\dpinst-x86.exe %ARGS%
 )
+
+@echo off
+setlocal
+for /f "tokens=4-5 delims=[.] " %%i in ('ver') do @(if %%i==Version (set VERSION=%%j) else (set VERSION=%%i))
+if %VERSION% GEQ 10 (
+  exit /b 0
+)
+endlocal
+
+REM dpinst /PATH has problems with relative paths, so use absolute path.
+if "%PROCESSOR_ARCHITECTURE%" == "AMD64" (
+  drivers\dpinst-amd64.exe /PATH %cd%\drivers\prewin10 %ARGS%
+) ELSE IF "%PROCESSOR_ARCHITEW6432%" == "AMD64" (
+  drivers\dpinst-amd64.exe /PATH %cd%\drivers\prewin10 %ARGS%
+) ELSE (
+  drivers/dpinst-x86.exe /PATH %cd%\drivers\prewin10 %ARGS%
+)
+
 exit /b 0