diff --git a/aegisub/tests/setup.bat b/aegisub/tests/setup.bat
new file mode 100755
index 000000000..d2826dc46
--- /dev/null
+++ b/aegisub/tests/setup.bat
@@ -0,0 +1,40 @@
+icacls data /grant:r %USERNAME%:F /T
+rd /s /q data
+mkdir data
+
+echo '' > data/file
+mkdir data\dir
+
+echo '' > data/file_access_denied
+icacls data\file_access_denied /deny %USERNAME%:F
+
+echo '' > data/file_read_only
+icacls data\file_read_only /grant:r %USERNAME%:R
+
+
+mkdir data\dir_access_denied
+icacls data\dir_access_denied /deny %USERNAME%:F
+
+mkdir data\dir_read_only
+icacls data\dir_read_only /grant:r %USERNAME%:R
+
+echo '{"Valid" : []}' > data/mru_ok.json
+
+echo '{"Invalid" : [1 3]}' > data/mru_invalid.json
+
+echo '' data/rename_me
+
+echo '' data/rename_me_overwrite
+echo '' data/rename_me_overwrite_renamed
+
+
+echo '{"String" : "This is a test"}' > data/option_string.json
+echo '{"Integer" : 1}' > data/option_integer.json
+echo '{"Double" : 2.1}' > data/option_double.json
+echo '{"Bool" : true}' > data/option_bool.json
+echo '{"Null" : null}' > data/option_null.json
+
+echo '{"String" : [{"string" : "This is a test"}, {"string" : "This is a test"}]}' > data/option_array_string
+echo '{"Integer" : [{"int" : 1}, {"int" : 1}]}' > data/option_array_integer
+echo '{"Double" : [{"double" : 2.1}, {"double" : 2.1}]}' > data/option_array_double
+echo '{"Bool" : [{"bool" : true}, {"bool" : true}]}' > data/option_array_bool