diff --git a/Windows-Scripts/checksum-todo.txt b/Windows-Scripts/checksum-todo.txt
new file mode 100644
index 0000000..c96b795
--- /dev/null
+++ b/Windows-Scripts/checksum-todo.txt
@@ -0,0 +1,2 @@
+1. recursive verify error: `FAILED open or read`
+2. recursive progress set to count total number of files recursively first for progress bar
\ No newline at end of file