WCF GET URL Length Limit Issue: Bad Request - Invalid URL

Question

I tried to access a WCF Service through jQuery AJAX call with GET method. So, sometimes the URL is lengthy with parameters.

When the parameters becomes so lengthy, jQ

Answer 1

By editing the regestry it solved my problem of the bad Request 400, but stil doesn't work for me until i added,

for note i tryed to add this configuration before editing my regestry but it didn't work so i guess after editing the Regestry and with this config i set it up well. may it help some one else.