Get Proxy Error

[JSTX2013]

Hello Every one.

I have a question :
by this Script : "HTTP.GetHTTPErrorInfo" can get Http Error Code.
How Can i Get Proxy Respond or Error ?
(for example : username & password is not valid or timed is out for proxy account)

thanx

[HobbsyJr]

HTTP.GetHTTPErrorInfo gets the error information from the last HTTP function you used. So if you use HTTP.Download (for example) with proxy data and then use GetHTTPErrorInfo you might find it does in fact retrieve proxy errors?