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diff --git a/Pikifen_0.23.exe b/Pikifen_0.23.exe
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diff --git a/Pikifen_0.24.exe b/Pikifen_0.24.exe
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diff --git a/Pikifen_0.25.exe b/Pikifen_0.25.exe
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diff --git a/source/documents/code_helper/code_helper.py b/source/documents/code_helper/code_helper.py
index 52937781d..97d599285 100644
--- a/source/documents/code_helper/code_helper.py
+++ b/source/documents/code_helper/code_helper.py
@@ -17,7 +17,7 @@ def change_version_numbers():
     system_call('sed -i "s/VERSION_MINOR = .*;/VERSION_MINOR = ' + new_parts[1] + ';/g" ' + source_dir_to_use + '/const.h')
     system_call('sed -i "s/VERSION_REV   = .*;/VERSION_REV   = ' + new_parts[2] + ';/g" ' + source_dir_to_use + '/const.h')
     
-    rc_files = [source_dir_to_use + '/Pikifen.rc', source_dir_to_use + '/../visual_studio_2019/resource.rc']
+    rc_files = [source_dir_to_use + '/pikifen.rc', source_dir_to_use + '/../visual_studio_2019/resource.rc']
     for fn in rc_files:
         rc_contents = []
         with open(fn, 'rt', encoding='utf-16') as i:
diff --git a/source/documents/misc_info.txt b/source/documents/misc_info.txt
index 487f53075..12879585d 100644
--- a/source/documents/misc_info.txt
+++ b/source/documents/misc_info.txt
@@ -483,7 +483,7 @@ Procedure for every version release
         After they're done, tell them to confirm that error_log.txt reported nothing
     Final preparations
         Change version number in the code
-            Use the helper tool, or edit const.h and Pikifen.rc
+            Use the helper tool, or edit const.h and pikifen.rc
         Update all area version numbers and engine version numbers
         Fix up all changed images since the last release
             Use the helper tool to get the list, or run:
diff --git a/source/source/Pikifen.rc b/source/source/pikifen.rc
similarity index 100%
rename from source/source/Pikifen.rc
rename to source/source/pikifen.rc
diff --git a/source/source/resource.h b/source/source/resource.h
index ab9917532..60344ea64 100644
--- a/source/source/resource.h
+++ b/source/source/resource.h
@@ -1,6 +1,6 @@
 //{{NO_DEPENDENCIES}}
 //Microsoft Visual C++ generated include file.
-//Used by Pikifen.rc
+//Used by pikifen.rc
 //
 #define IDI_ICON1                       101