Exeternal editor

When a file is changed in an external editor, if the editor is closed too quick no changes are saved. How to set that time period?

Thanks for the help. I'm using file storage instead of registry, but I've found the key you referred to and it is already set to the value of 2. However, I recon I should put the same value to "Configuration\Interface\Editor\0" (notice the zero at the end) as that appear to be the external editor I'm using.

I looked through your site but couldn't find what EarlyClose parameter does exactly (if it's set 0, 1, 2, ...)

Never mind my last post. I figured it out by myself.
Congrats on a great app!