People seem to be bypassing my authentication system using this and i am wondering if there's a way to detect it being used...I've tried

 

if (Process.GetProcessesByName("fiddler").Length != 0)
        {
            MessageBox.Show("Internal Error");
   Close();
        }

 

I installed Fiddler 4 to test a connection problem with a webservice.  This was the suggestion of the webservice provider.  After I captured the logs they needed, I uninstalled it because I found I was getting some errors and warning connecting to various websites unrelated to the project. 

We got the webservice problem fixed but I discovered my netbeans project will not connect without Fiddler running.  Any idea how I can separate these?

Thanks,

Chris

Hi . Traffic of some apps like PlayStore or the game Marvel Contest of Champions can't be capured through fiddler cause those apps don't load at all when they run through a proxy. They say that internet connection doesn't work. Ho do I fix this issue?

Dear Gurus,

I am totally new to Fiddler, and got application error on IIS. client send me fiddler report with error.

Please help me, how can i find the error and solution from FIDDLER.

Thanks

Malik Adeel Imtiaz

I have some internal and external sites that I cannot access if I don't enable Fiddler (and start capturing), using IE and Chrome. I can access them via Firefox though without any issue, with/without Fiddler enabled. In our environment there is no proxy enabled for internet access, so the only one will be Fiddler when activated on my machine. I am not sure where the issue is, but it seems there is something wrong in the registry.  I obviously don't want to be running Fiddler all the time!

Other users in the same environment (no Fiddler) do not have this issue with any browser. So it is definitely only on my machine.

I went to try to use the new DECRYPT HTTPS TRAFFIC option.

The Fiddler warning box said "This is generally safe."

But the Windows Security Warning box said the certificate is from "DO_NOT_TRUST_FiddlerRoot"

What is the deal?  I find it hard to trust a certificate named "DO_NOT_TRUST."

 

hi

after 1000 times try and  catch (ex) i dont know

how to find out why i get HRESULT 0x800A0046 CTL_E_PERMISSIONDENIED

i allso check my fileperm when i use 

   var fso = new ActiveXObject("Scripting.FileSystemObject")
   var f = fso.OpenTextFile("C:\\test.txt", 8, true)
   f.Write(strSQLci+"\n");
   f.Close();   

any ideas 

thx 4 help ;-)

Newi

I am composing new Request in Fiddler by following the article found online. I create a Request Header and Request Body and I can see the values being passed to the web service.

One of the methods within the webservice has a parameter i.e.

InsertCustomer(CustomerToInsert)

How could i write this request to include this parameter when the request is sent?

Hi All,

Can i add 3 headers and values in the request header section when i execute a request. I am asking this because i am receiving the wrong results.

Hello.

I manually configure my application to point at FidlerCore instance

FiddlerApplication.Startup(0, false, false);
URLMonInterop.SetProxyInProcess("127.0.0.1:" + FiddlerApplication.oProxy.ListenPort, "<-loopback>");

When capture is comlete, I'm trying to reset the current process back to the default system proxy, but

URLMonInterop.ResetProxyInProcessToDefault();

doesn't do anything