diff --git a/win32/updateAndBuildAll.py b/win32/updateAndBuildAll.py
index 9a13b52325082d6c349ab7c59f33300547db42c1..36d9b23e846a48bd821f56a0be1fa6f28bf68aea 100644
--- a/win32/updateAndBuildAll.py
+++ b/win32/updateAndBuildAll.py
@@ -56,15 +56,25 @@ def getDependencies(depBranch):
 
 def buildTSKAll():
 
+    TSK_HOME = os.getenv("TSK_HOME", False)
+    if not TSK_HOME:
+        print("Please set the TSK_HOME environment variable")
+        sys.exit(1)
+            
     if not MINIMAL:
         if(passed):
             buildTSK(32, "Release")
         if(passed):
             buildTSK(64, "Release_NoLibs")
+        
 
     # MINIMAL is 64-bit for Autopsy and 32-bit with no deps for logical imager et al.
     if(passed):
         buildTSK(32, "Release_NoLibs")
+    if(passed):
+        BuildXPNoLibsFilePath = os.path.join(TSK_HOME, "build_xpnolibs")
+        if os.path.exists(BuildXPNoLibsFilePath):
+            buildTSK(32, "Release_XPNoLibs")
     if(passed):
         buildTSK(64, "Release")