diff --git a/extensions/regex/AMBuilder b/extensions/regex/AMBuilder
index 747b120b..e60ef9a7 100644
--- a/extensions/regex/AMBuilder
+++ b/extensions/regex/AMBuilder
@@ -17,7 +17,10 @@ for arch in SM.archs:
     elif arch == 'x64':
       path = os.path.join(builder.sourcePath, 'extensions', 'regex', 'lib_linux64', 'libpcre.a')
   elif builder.target.platform == 'windows':
-    path = os.path.join(builder.sourcePath, 'extensions', 'regex', 'lib_win', 'pcre.lib')
+    if arch == 'x86':
+      path = os.path.join(builder.sourcePath, 'extensions', 'regex', 'lib_win', 'pcre.lib')
+    elif arch == 'x64':
+      path = os.path.join(builder.sourcePath, 'extensions', 'regex', 'lib_win64', 'pcre.lib')
   elif builder.target.platform == 'mac':
     if arch == 'x86':
       path = os.path.join(builder.sourcePath, 'extensions', 'regex', 'lib_darwin', 'libpcre.a')
diff --git a/extensions/regex/README.md b/extensions/regex/README.md
new file mode 100644
index 00000000..1e66f81f
--- /dev/null
+++ b/extensions/regex/README.md
@@ -0,0 +1,8 @@
+# PCRE Build Instructions
+As of writing, we're using pcre v8.32
+
+## Windows
+We build with the MinSizeForRelease VS configuration using the target architecture you want. This is how both win libs are built. The following settings were selected in the CMAKE configuration
+![AenKaUByp0](https://user-images.githubusercontent.com/11095737/87211804-10db1200-c2d0-11ea-85d9-ede4ba177de1.png)
+
+In the PCRE project, go to C/C++ configuration properties and select the Runtime Library to be Multi-threaded (`/MT`) instead of Multi-threaded DLL (`/MD`)
diff --git a/extensions/regex/lib_win64/pcre.lib b/extensions/regex/lib_win64/pcre.lib
new file mode 100644
index 00000000..2520ff41
Binary files /dev/null and b/extensions/regex/lib_win64/pcre.lib differ