diff --git a/configure/os/CONFIG.linux-x86.win32-x86-mingw b/configure/os/CONFIG.linux-x86.win32-x86-mingw
index bd75f5ebdd..655b33f239 100644
--- a/configure/os/CONFIG.linux-x86.win32-x86-mingw
+++ b/configure/os/CONFIG.linux-x86.win32-x86-mingw
@@ -21,4 +21,4 @@ LOADABLE_SHRLIB_LDFLAGS = -shared \
 GNU_LDLIBS_YES =
 
 # Link with system libraries
-OP_SYS_LDLIBS = -lws2_32 -ladvapi32 -luser32 -lkernel32 -lwinmm -ldbghelp
+OP_SYS_LDLIBS = -lpsapi -lws2_32 -ladvapi32 -luser32 -lkernel32 -lwinmm -ldbghelp
diff --git a/configure/os/CONFIG.win32-x86-mingw.win32-x86-mingw b/configure/os/CONFIG.win32-x86-mingw.win32-x86-mingw
index a08f199022..8430011c41 100644
--- a/configure/os/CONFIG.win32-x86-mingw.win32-x86-mingw
+++ b/configure/os/CONFIG.win32-x86-mingw.win32-x86-mingw
@@ -32,4 +32,4 @@ LOADABLE_SHRLIB_LDFLAGS = -shared \
 GNU_LDLIBS_YES =
 
 # Link with system libraries
-OP_SYS_LDLIBS = -lws2_32 -ladvapi32 -luser32 -lkernel32 -lwinmm -ldbghelp
+OP_SYS_LDLIBS = -lpsapi -lws2_32 -ladvapi32 -luser32 -lkernel32 -lwinmm -ldbghelp
diff --git a/configure/os/CONFIG.win32-x86.win32-x86 b/configure/os/CONFIG.win32-x86.win32-x86
index 62a3ee2572..7b61437534 100644
--- a/configure/os/CONFIG.win32-x86.win32-x86
+++ b/configure/os/CONFIG.win32-x86.win32-x86
@@ -135,7 +135,7 @@ OBJ_CXXFLAG = -Fo
 STATIC_CXXFLAGS_YES= -MT$(VISC_CFLAGS_DEBUG) $(BUILD_DLL_CFLAGS)
 STATIC_CXXFLAGS_NO= -MD$(VISC_CFLAGS_DEBUG) $(BUILD_DLL_CFLAGS) -DEPICS_CALL_DLL
 
-STATIC_LDLIBS_YES=ws2_32.lib advapi32.lib user32.lib kernel32.lib winmm.lib dbghelp.lib
+STATIC_LDLIBS_YES=psapi.lib ws2_32.lib advapi32.lib user32.lib kernel32.lib winmm.lib dbghelp.lib
 STATIC_LDLIBS_NO=
 STATIC_LDFLAGS=
 RANLIB=
diff --git a/modules/libcom/src/osi/os/WIN32/osdFindSymbol.c b/modules/libcom/src/osi/os/WIN32/osdFindSymbol.c
index 19dc5e59af..d4c9108b79 100644
--- a/modules/libcom/src/osi/os/WIN32/osdFindSymbol.c
+++ b/modules/libcom/src/osi/os/WIN32/osdFindSymbol.c
@@ -5,11 +5,6 @@
 \*************************************************************************/
 /* osi/os/WIN32/osdFindSymbol.c */
 
-/* avoid need to link against psapi.dll
- * requires windows 7 or later
- */
-#define NTDDI_VERSION NTDDI_WIN7
-
 #include <windows.h>
 #include <psapi.h>
 
@@ -63,7 +58,7 @@ epicsShareFunc void * epicsShareAPI epicsFindSymbol(const char *name)
     /* As a handle returned by LoadLibrary() isn't available to us,
      * try all loaded modules in arbitrary order.
      */
-    if(K32EnumProcessModules(GetCurrentProcess(), dlls, sizeof(dlls), &ndlls)) {
+    if(EnumProcessModules(GetCurrentProcess(), dlls, sizeof(dlls), &ndlls)) {
         for(i=0; !ret && i<ndlls; i++) {
             ret = GetProcAddress(dlls[i], name);
         }