diff --git a/scripts/wk/kit/tools.py b/scripts/wk/kit/tools.py
index 641beb2b..cf0ea34d 100644
--- a/scripts/wk/kit/tools.py
+++ b/scripts/wk/kit/tools.py
@@ -38,6 +38,7 @@ def download_file(out_path, source_url, as_new=False, overwrite=False, referer=N
   download_msg = f'Downloading {name}...'
   if as_new:
     out_path = out_path.with_suffix(f'{out_path.suffix}.new')
+    overwrite = True
   print(download_msg, end='', flush=True)
 
   # Avoid clobbering
diff --git a/scripts/wk/os/win.py b/scripts/wk/os/win.py
index bdf424ad..8e7a3dc1 100644
--- a/scripts/wk/os/win.py
+++ b/scripts/wk/os/win.py
@@ -180,7 +180,7 @@ def check_4k_alignment(show_alert=False):
     if not match:
       LOG.error('Failed to parse partition info for: %s', line)
       continue
-    if int(match.group('offset')) % 4096 == 0:
+    if int(match.group('offset')) % 4096 != 0:
       report.append(
         color_string(
             f'{match.group("description")}'
diff --git a/scripts/wk/setup/win.py b/scripts/wk/setup/win.py
index ad388192..abf0e0db 100644
--- a/scripts/wk/setup/win.py
+++ b/scripts/wk/setup/win.py
@@ -649,7 +649,7 @@ def enable_ublock_origin():
 
   # Open detected browsers
   for cmd in cmds:
-    popen_program(cmd)
+    popen_program(cmd, pipe=True)
 
 
 def fix_windows_temp():