Hello Stefano,
It could be that there are some old Fiddler certificates in your certificate store, which for some reason are not cleared during the reset, so lets try a manual approach.
Firstly, make sure that the 'Decrypt HTTPS traffic' checkbox in Fiddler's HTTPS Options is NOT checked and close Fiddler.
Then in the Windows' taskbar search box type 'Manage user certificates' and press enter. The Certificate manager for the current user will open.
Locate all certificates Issued By: DO_NOT_TRUST_FiddlerRoot and delete them. Please, be careful to not delete any other certificates.
If you have administrative rights, type 'Manage computer certificates' into the Windows' taskbar search box. The Certificate manager for the local computer will open.
Locate all certificates Issued By: DO_NOT_TRUST_FiddlerRoot and delete them. Please, be careful to not delete any other certificates.
Open Fiddler and check the 'Decrypt HTTPS traffic' checkbox. Some prompts, asking to trust the newly generated CA certificate, should appear. Trust the certificate and restart Fiddler.
I hope that this would solve your problem.
Regards,
Simeon
Progress Telerik
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Explore the
Telerik Feedback Portal
and vote to affect the priority of the items