IIS 7 and Above
URL Rewrite Module
About Rewrite rule query string
Re: About Rewrite rule query string
May 16, 2019 07:38 AM|Able|LINK
I had tested the rule, you could see as below:
So,I suggest that you could check whether it exists any other rewrite rules in your rewrite module?Else I suggest you could use FRT to track the URl request. Here is the link, I hope it could help you.