"redirected you too many times" error message

I tried your 301 redirect nopcommerce plugin and I keep getting a "redirected you too many times" error on the page I'm trying to redirect. If I remove the rule then it goes back to a page not found.

/user/register  >  register

You are right. It was a bug. I have fixed it.

I used new URL without "\" and IIS used wrong level of path.
Thank you.