Index: lib/External/CMakeLists.txt
===================================================================
--- lib/External/CMakeLists.txt
+++ lib/External/CMakeLists.txt
@@ -315,6 +315,10 @@
   set(PPCG_GIT_HEAD_ID "UNKNOWN")
 endif ()
 
+if(MSVC)
+  add_definitions( -DPATH_MAX=260 )
+endif ()
+
 message(STATUS "PPCG version: ${PPCG_GIT_HEAD_ID}")
 
 set (PPCG_FILES