diff --git a/projects/iss.md b/projects/iss.md
new file mode 100644
index 0000000..1d3f734
--- /dev/null
+++ b/projects/iss.md
@@ -0,0 +1,17 @@
+# ISS Files
+This file describes issues related to `*.iss` (Inno Setup projects).
+
+## Working directory
+(and main executable not in {app})
+
+See setup-minetest-*.iss for running from {app}/bin and using that
+as the working directory (remember to set that for both
+Start Menu AND Desktop icons!).
+
+The Inno Setup wizard doesn't seem to do a clear job of setting
+the main executable. It sets it to an absolute path, but should
+probably let you choose it after the file choosing step and let you
+choose a relative path from there.
+- See <https://groups.google.com/forum/#!topic/innosetup/pRa408kVOt4> to
+  see if my feature request gets implemented to improve the GUI iss
+  creator wizard in Inno Setup.
diff --git a/projects/setup-ENLIVEN-win64.iss b/projects/setup-ENLIVEN-win64.iss
index 0ed98ae..5f73cd4 100644
--- a/projects/setup-ENLIVEN-win64.iss
+++ b/projects/setup-ENLIVEN-win64.iss
@@ -1,5 +1,9 @@
 ; Script generated by the Inno Setup Script Wizard.
-; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
+; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES
+; Tasks:
+; - [ ] Use the real exe in bin, and set WorkindDir
+;       (see setup-minetest-win64.iss)
+; - [ ] Set the icon manually.
 
 #define MyAppName "ENLIVEN (a Minetest engine game)"
 #define MyAppVersion "0.4.15.3"