diff --git a/mpir b/mpir
index 8c8e90f..20795fa 160000
--- a/mpir
+++ b/mpir
@@ -1 +1 @@
-Subproject commit 8c8e90fe338ccad11a8a6c728314eefb9e95b70a
+Subproject commit 20795fa90044ea9adfc5a2e28c9a60d8e2eebcbd
diff --git a/winConfig.bat b/winConfig.bat
index 629937f..85f4b61 100644
--- a/winConfig.bat
+++ b/winConfig.bat
@@ -1,10 +1,3 @@
-winConfigure.sh
-echo off
-IF %ERRORLEVEL% NEQ 0 (
-	echo error in git-bash shell file  winConfigure.sh
-	PAUSE
-	GOTO:EOF
-)
 echo on
 call C:\"Program Files (x86)"\"Microsoft Visual Studio"\2022\BuildTools\VC\Auxiliary\Build\vcvarsamd64_x86.bat
 cd libsodium