diff --git a/driver/windows/README.txt b/driver/windows/README.txt
index a6aed3a..9bc8daf 100755
--- a/driver/windows/README.txt
+++ b/driver/windows/README.txt
@@ -4,10 +4,16 @@ To build the Windows driver:
    version 7600.16385.1).
 2) Open a DDK command window environment for Windows 7 (which ever version 
    you're targeting).
-3) Move to the directory containing this README.txt and run: build -ceZ
+3) Move to the directory containing this README.txt and run build -ceZ
 4) The driver should be built and ready in the output directory along with a
    Windows 7 catalog file and the coinstaller DLLs.
-
+5) To build the installer you will need to build the driver using the DDK for
+   each architecture (x86/x64). If you want both setup.exe and setup_dbg.exe
+   executables, you will run the build command FOUR TIMES before step 6.
+6) To build the setup.exe file, run the win7install.bat script from the DDK
+   unchecked/free command window. To build the setup_dbg.exe file, run the 
+   script from the checked command window.
+  
 A few notes:
 
 - You will need to sign the driver (riffa.sys) and catalog file (riffa.cat) 
@@ -15,7 +21,11 @@ A few notes:
   process will attempt to sign the catalog file with the UCSD certificate. You
   don't have that, so you won't get a signed driver simply by building. You'll
   need to get a certificate from a certificate authority that is capable of 
-  cross-certificate kernel driver signing. See this page for more details:
+  cross-certificate kernel driver signing to authenticate yourself (.pfx), 
+  and the cross-signing certificate from that authority (.crt file available 
+  from link). These should both be added to the windows certificate list and
+  and copied into the root folder for the windows driver (same location as this
+  README.txt file). See this page for more details:
   http://msdn.microsoft.com/en-us/windows/hardware/gg487315.aspx
     
 - Debugging on Windows is difficult because there exists no kernel log file.
diff --git a/driver/windows/install/install.bat b/driver/windows/install/install.bat
index 861cd5b..d8c2a44 100755
--- a/driver/windows/install/install.bat
+++ b/driver/windows/install/install.bat
@@ -1,4 +1,4 @@
-@echo off
+@echo on
 
 rmdir /s /q build
 md build
@@ -14,12 +14,21 @@ xcopy /E /H /K /I /Y ..\..\..\c_c++\windows .\build\c_c++
 xcopy /E /H /K /I /Y ..\..\..\java .\build\java
 xcopy /E /H /K /I /Y ..\..\..\python .\build\python
 xcopy /E /H /K /I /Y ..\..\..\matlab .\build\matlab
+echo "%3"
 
 if "%3" == "chk" (
-    "c:\program files\inno setup 5\iscc.exe" /dDebug="1" /o.\build .\build\win7.iss 
+	md .\build.\tmp_dbg
+    "c:\program files (x86)\inno setup 5\iscc.exe" /dDebug="1" /o.\build\tmp_dbg .\build\win7.iss
+	signtool sign /v /ac "..\GlobalSign Root CA.crt" /s my /n "University of California, San Diego" /t http://timestamp.verisign.com/scripts/timestamp.dll .\build\tmp_dbg\setup.exe
+	move .\build\tmp_dbg\setup.exe .\setup_dbg.exe 	
+	rmdir /s /q .\build\tmp_dbg\
 ) else (
-    "c:\program files\inno setup 5\iscc.exe" /o.\build .\build\win7.iss 
+	md .\build\tmp
+    "c:\program files (x86)\inno setup 5\iscc.exe" /o.\build\tmp\ .\build\win7.iss 
+	signtool sign /v /ac "..\GlobalSign Root CA.crt" /s my /n "University of California, San Diego" /t http://timestamp.verisign.com/scripts/timestamp.dll .\build\tmp\setup.exe
+	move .\build\tmp\setup.exe .\setup.exe
+	rmdir /s /q .\build\tmp\
 )
-signtool sign /v /s my /n "University of California, San Diego" /t http://timestamp.verisign.com/scripts/timestamp.dll .\build\setup.exe
+
 
 
diff --git a/driver/windows/install/win7.iss b/driver/windows/install/win7.iss
index 8f973e8..9e4f863 100755
--- a/driver/windows/install/win7.iss
+++ b/driver/windows/install/win7.iss
@@ -13,7 +13,7 @@
 
 [Setup]
 AppName=RIFFA
-AppVersion=2.0
+AppVersion=2.2.1
 AppPublisher=University of California, San Diego
 AppPublisherURL=https://sites.google.com/a/eng.ucsd.edu/matt-jacobsen/riffa
 AppCopyright=Copyright (C) 2016 The Regents of the University of California. All Rights Reserved.
diff --git a/driver/windows/sys/makefile.inc b/driver/windows/sys/makefile.inc
index 7d1cd6a..760f5c4 100755
--- a/driver/windows/sys/makefile.inc
+++ b/driver/windows/sys/makefile.inc
@@ -22,7 +22,7 @@ POST:
             inf2cat /driver:$(OBJ_PATH)\$(O) /os:7_x64
 !       endif 
 !   endif 
-    signtool sign /v /ac "$(_INX)\GlobalSign Root CA.crt" /s my /n "University of California, San Diego" /t http://timestamp.verisign.com/scripts/timestamp.dll $(OBJ_PATH)\$(O)\$(INF_NAME).cat
-    signtool sign /v /ac "$(_INX)\GlobalSign Root CA.crt" /s my /n "University of California, San Diego" /t http://timestamp.verisign.com/scripts/timestamp.dll $(OBJ_PATH)\$(O)\$(INF_NAME).sys
+    signtool sign /v /ac "$(_INX)\..\GlobalSign Root CA.crt" /s my /n "University of California, San Diego" /t http://timestamp.verisign.com/scripts/timestamp.dll $(OBJ_PATH)\$(O)\$(INF_NAME).cat
+    signtool sign /v /ac "$(_INX)\..\GlobalSign Root CA.crt" /s my /n "University of California, San Diego" /t http://timestamp.verisign.com/scripts/timestamp.dll $(OBJ_PATH)\$(O)\$(INF_NAME).sys
 
     
\ No newline at end of file