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Error: Exception in HttpConnection Execute: Invalid HTTP response The remote server returned an error: (401) Unauthorized

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Nikon FotoShare

After using Nikon FotoShare successfully for some years, suddenly on clicking "send" I get this error message 12152 and "server returned invalid or unrecognised response" What has happened

Posted on Mar 17, 2008

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  • 1 Answer

SOURCE: Http/1.1 internal server error

i had the same problem with loading youtube
sometime it appears to be connection failure something like that, sometimes its this problem
and sometime i open the page, BUT the clip shows the video is unavailable.

i searched on the web...
some says:

  • type: about:config in address bar and type ipv6 change the value to true if its false

i tried that didnt work...

  • disabled some add-ons...
didnt work

  • delete the cookies
and it works for me...

i dont really know if the cookies were really the problem... but it appears to be... i may be wrong, maybe its a combination of all these... so try them

Posted on Oct 15, 2008

  • 30 Answers

SOURCE: keep getting a 401 unauthorized code when trying to log in to sur

Your Web server thinks that the HTTP data stream sent by the client (e.g. your Web browser or our CheckUpDown robot) was correct, but access to the URL resource requires user authentication which 1) has not yet been provided or 2) which has been provided but failed authorization tests. This is commonly known as "HTTP Basic Authentication". The actual authentication request expected from the client is defined in the HTTP protocol as the WWW-Authenticate header field.
Generally this error message means you need to log on (enter a valid user ID and password) somewhere first. If you have just entered these and then immediately see a 401 error, it means that one or both of your user ID and password were invalid for whatever reason (entered incorrectly, user ID suspended etc.).
401 errors in the HTTP cycle
Any client (e.g. your Web browser or our CheckUpDown robot) goes through the following cycle:
Obtain an IP address from the IP name of your site (your site URL without the leading 'http://'). This lookup (conversion of IP name to IP address) is provided by domain name servers (DNSs).
Open an IP socket connection to that IP address.
Write an HTTP data stream through that socket.
Receive an HTTP data stream back from your Web server in response. This data stream contains status codes whose values are determined by the HTTP protocol. Parse this data stream for status codes and other useful information.
This error occurs in the final step above when the client receives an HTTP status code it recognises as '401'.
Fixing 401 errors - general
Each Web Server manages user authentication in its own way. A security officer (e.g. a Web Master) at the site typically decides which users are allowed to access the URL. This person then uses Web server software to set up those users and their passwords. So if you need to access the URL (or you forgot your user ID or password), only the security officer at that site can help you. Refer any security issues direct to them.
If you think that the URL Web page *should* be accessible to all and sundry on the Internet, then a 401 message indicates a deeper problem. The first thing you can do is check your URL via a Web browser. This browser should be running on a computer to which you have never previously identified yourself in any way, and you should avoid authentication (passwords etc.) that you have used previously. Ideally all this should be done over a completely different Internet connection to any you have used before (e.g. a different ISP dial-up connection). In short, you are trying to get the same behaviour a total stranger would get if they surfed the Internet to your Web page.
If this type of browser check indicates no authority problems, then it is possible that your Web server (or surrounding systems) have been configured to disallow certain patterns of HTTP traffic. In other words, HTTP communication from a well-known Web browser is allowed, but automated communication from other systems is rejected with an 401 error code. This is unusual, but may indicate a very defensive security policy around your Web server.
Fixing 401 errors - CheckUpDown
When you set up your CheckUpDown account, you may optionally provide two items 2. Web Site User ID and 3. Web Site Password. You should provide these only if your site uses HTTP Basic Authentication. If you provide them, the CheckUpDown robot always uses them. This will result in a 401 error if in fact your site does not use this authentication. Conversely, if you do not provide them and your site does use this authentication, you also get a 401 error.
If however your URL is open to all comers, then an 401 message should not appear. Because it indicates a fundamental authority problem, we can only resolve this by negotiation with the personnel responsible for security on and around your Web site. These discussions unfortunately may take some time, but can often be amicably resolved.
Alternatively or the other way around is :

open the XP hosts file, and do a manual insert there.
The hosts file is located at: C:\WINDOWS\system32\drivers\etc
The entry is: 192.168.0.1 www.routerlogin.net
You might need to flush your DNS records at this point, or simply restart your computer.
And then use the following URL to access the admin page:
http://www.routerlogin.net/setup.cgi?next_file=start.htm
***Here is another solution to the problem, which is a fairly straight-forward way to disable the annoying wizard.
Type in your browser:
http://www.routerlogin.com/CA_HiddenPage.htm
Select: Disable Configuration Assistant, and click on Apply.
You can re-enable it by navigating to http://192.168.0.1/CA_HiddenPage.htm (where 192.168.0.1 is your router’s IP address)

Posted on Apr 11, 2009

SOURCE: cant login to y.m but can connect to internet,

I would like to help you with your issue. but we have to check the following first

http://webmessenger.yahoo.com/ try log into the Web Messenger

> Step 1: Test Your Internet Connection
> Step 2: Verify Your Yahoo! ID and Password
Open Internet explorer and www.mail.yahoo.com
Check by sign in to you account
> Step 3: Test Your Access to Secure Pages
Make sure that you can access secure pages from Internet Explorer
Try to sign in to Yahoo! by going to the Yahoo! sign in page and enter the same Yahoo! ID and password you were using before.
> Step 4: Verify Credentials
Verify that the same Yahoo! ID and password you used before in the last step also works in the online version of Messenger, Yahoo! Messenger for the Web:
http://webmessenger.yahoo.com/
enter the same Yahoo! ID and password you were using before.
> Step 5: Check Connection Settings
Click the Messenger menu and select Connection Preferences.
Click Connect directly to the Internet, and then click OK.

Check by Changing the connection type to a connection via a proxy server:
Click the Messenger menu and select Connection Preferences.
Click Connect via a proxy server, then under this option, select HTTP proxy, and then click OK.


Last is Uninstall all the Yahoo Tool Bars and Yahoo applications , Yahoo Messenger, and Yahoo Updates from Program list i.e Control panel - Add/Rem Programs ..
And reinstall the Yahoo Messenger again -


Hoping this article will be helpful for you

Posted on Jan 22, 2010

  • 1 Answer

SOURCE: reseting password 401 unauthorized user error

Go to start>control panel> internet options> security tab, click default setting or something, you should have the 401 unauthorized gone by then

Posted on Feb 07, 2010

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1 Answer

How ifix a fatal error


Below is a listing of the more commonly experienced processor exceptions ranging from 00 to 0F.

00 = Divide Fault
Occurs if division by zero is attempted or if the result of the operation does not fit in the destination operand.

02=NMI interrupt
Interrupt 2 is reserved for the hardware Non-Maskable-Interrupt condition. No exceptions trap through interrupt 2.

04=Overflow trap
Occurs after an INTRO instruction has executed and the OF bit is set to 1.

05=Bounds Check fault
The array Index is out of range

06=Invalid Opcode fault
This error can be caused by one of the below conditions.

  1. Processor attempting to decode a bit pattern that does not correspond to any legal computer instruction.
  2. Processor attempts to execute an instruction that contains invalid operands.
  3. Processor attempts to execute a protected-mode instruction while running in virtual 8086 mode.
  4. Processor attempts to execute a LOCK prefix with an instruction that cannot be locked.

07=Copressor not available fault.
This error can occur if no math coprocessor is present. This error can also occur when the math coprocessor is used and a task switch is executed.

08=Double Fault.
This error occurs when processing an exception triggers a second exception.

09(OD)=Copressor Segment Overrun.
Floating point operand is outside the segment.

10(0Ah/0A)=Invalid Task State Segment Fault
Can be caused by a number of possibilities as Task State Segment contains a number of descriptors.

11(0Bh)=Not Present Fault
The Not Present interrupt allows the operating system to implement virtual memory through the segmentation mechanism. 0B fault occurs when this segment is not available.

12(0Ch)=Stack Fault
Occurs when instruction refers to memory beyond the limit of the stack segment.

13(Odh)=General Protection Fault
Caused by any condition that is not covered by any of the other processor exceptions. The exception indicates that this program has been corrupted in memory generally resulting in the immediate termination of the program.

14(Oeh)=Page Fault
Occurs when a paging protection rule is violated (when the retrieve fails, data retrieved is invalid or the code that issued the fault broke the protection rule for the processor).

16(10h)=Coprocessor error fault
Occurs when an unmasked floating-point exception has signaled a previous instruction.

17(11h)=Alignment Check Fault
Only used on 80486 computers. Caused when code executing at ring privilege 3 attempts to access a word operand that is not divisible by four, or a long real or temp real whose address is not divisible by eight.



Find out the reason of Fatal Error if that is due to Software related then go in safe mode and uninstall the software recently installed or udate them/patch them. or if the same is related to hardware then unplug the recently added hardware,


please vote



Aug 21, 2011 | Computers & Internet

2 Answers

Nikon FotoShare


Hi,

I would suggest reinstalling the application. Let me know how it goes.

Mar 17, 2008 | Cameras

1 Answer

Is showing fatal error 05 if i conact it with the tv and the pc is not showing my iomega? what to do ?


The main reason are :-
  • Access to an illegal instruction has been encountered
  • Invalid data or code has been accessed
  • The privilege level of an operation is invalid
When any of these cases occurs, the processor returns an exception to the operating system, which in turn is handled as a fatal exception error. In many cases the exception is non-recoverable and the system must either be restarted or shut down, depending upon the severity of the error.

Jul 22, 2011 | Computers & Internet

1 Answer

It always said to me error 401


Error 401 means that you can't access a web site. To fully understand the error and how we need to try and help you fix this we need to know what HTTP Error 401 - you are getting.

Example: HTTP Error 401 - Unauthorized: Access is denied due to invalid credentials.

Feb 24, 2011 | Computers & Internet

2 Answers

Tried to startup and computer shuts down citing ''Fatal Error''


just try to boot the system in safe mode and run thse chkdsk command.

Jan 15, 2010 | Computers & Internet

1 Answer

What should I do when 401 unauthorized is happened?does it have any relationship with my modem? best Regards


401 error: Generally this error message means you need to log on (enter a valid user ID and password) somewhere first. If you have just entered these and then immediately see a 401 error, it means that one or both of your user ID and password were invalid for whatever reason (entered incorrectly, user ID suspended etc.).

Are you trying to access your modem's gui?

additional info/reading:
http://www.checkupdown.com/status/E401.html

Aug 09, 2009 | ASUS Computers & Internet

2 Answers

Printing syntax


'declare the variables
Dim Connection
Dim ConnString
Dim Recordset
Dim SQL

'define the connection string, specify database driver
ConnString="DRIVER={SQL Server};SERVER=yourServername;UID=yourUsername;" & _
"PWD=yourPassword;DATABASE=yourDatabasename"

'declare the SQL statement that will query the database
SQL = "SELECT * FROM TABLE_NAME"

'create an instance of the ADO connection and recordset objects
Set Connection = Server.CreateObject("ADODB.Connection")
Set Recordset = Server.CreateObject("ADODB.Recordset")

'Open the connection to the database

Connection.Open ConnString

'Open the recordset object executing the SQL statement and return records
Recordset.Open SQL,Connection

'first of all determine whether there are any records
If Recordset.EOF Then
Response.Write("No records returned.")
Else
'if there are records then loop through the fields
Do While NOT Recordset.Eof
Response.write Recordset("FIRST_FIELD_NAME")
Response.write Recordset("SECOND_FIELD_NAME")
Response.write Recordset("THIRD_FIELD_NAME")
Response.write "<br>"
Recordset.MoveNext
Loop
End If


'close the connection and recordset objects to free up resources
Recordset.Close
Set Recordset=nothing
Connection.Close
Set Connection=nothing

May 16, 2009 | Microsoft Windows Vista Ultimate Edition

1 Answer

Keep getting a 401 unauthorized code when trying to log in to sur


Your Web server thinks that the HTTP data stream sent by the client (e.g. your Web browser or our CheckUpDown robot) was correct, but access to the URL resource requires user authentication which 1) has not yet been provided or 2) which has been provided but failed authorization tests. This is commonly known as "HTTP Basic Authentication". The actual authentication request expected from the client is defined in the HTTP protocol as the WWW-Authenticate header field.
Generally this error message means you need to log on (enter a valid user ID and password) somewhere first. If you have just entered these and then immediately see a 401 error, it means that one or both of your user ID and password were invalid for whatever reason (entered incorrectly, user ID suspended etc.).
401 errors in the HTTP cycle
Any client (e.g. your Web browser or our CheckUpDown robot) goes through the following cycle:
Obtain an IP address from the IP name of your site (your site URL without the leading 'http://'). This lookup (conversion of IP name to IP address) is provided by domain name servers (DNSs).
Open an IP socket connection to that IP address.
Write an HTTP data stream through that socket.
Receive an HTTP data stream back from your Web server in response. This data stream contains status codes whose values are determined by the HTTP protocol. Parse this data stream for status codes and other useful information.
This error occurs in the final step above when the client receives an HTTP status code it recognises as '401'.
Fixing 401 errors - general
Each Web Server manages user authentication in its own way. A security officer (e.g. a Web Master) at the site typically decides which users are allowed to access the URL. This person then uses Web server software to set up those users and their passwords. So if you need to access the URL (or you forgot your user ID or password), only the security officer at that site can help you. Refer any security issues direct to them.
If you think that the URL Web page *should* be accessible to all and sundry on the Internet, then a 401 message indicates a deeper problem. The first thing you can do is check your URL via a Web browser. This browser should be running on a computer to which you have never previously identified yourself in any way, and you should avoid authentication (passwords etc.) that you have used previously. Ideally all this should be done over a completely different Internet connection to any you have used before (e.g. a different ISP dial-up connection). In short, you are trying to get the same behaviour a total stranger would get if they surfed the Internet to your Web page.
If this type of browser check indicates no authority problems, then it is possible that your Web server (or surrounding systems) have been configured to disallow certain patterns of HTTP traffic. In other words, HTTP communication from a well-known Web browser is allowed, but automated communication from other systems is rejected with an 401 error code. This is unusual, but may indicate a very defensive security policy around your Web server.
Fixing 401 errors - CheckUpDown
When you set up your CheckUpDown account, you may optionally provide two items 2. Web Site User ID and 3. Web Site Password. You should provide these only if your site uses HTTP Basic Authentication. If you provide them, the CheckUpDown robot always uses them. This will result in a 401 error if in fact your site does not use this authentication. Conversely, if you do not provide them and your site does use this authentication, you also get a 401 error.
If however your URL is open to all comers, then an 401 message should not appear. Because it indicates a fundamental authority problem, we can only resolve this by negotiation with the personnel responsible for security on and around your Web site. These discussions unfortunately may take some time, but can often be amicably resolved.
Alternatively or the other way around is :

open the XP hosts file, and do a manual insert there.
The hosts file is located at: C:\WINDOWS\system32\drivers\etc
The entry is: 192.168.0.1 www.routerlogin.net
You might need to flush your DNS records at this point, or simply restart your computer.
And then use the following URL to access the admin page:
http://www.routerlogin.net/setup.cgi?next_file=start.htm
***Here is another solution to the problem, which is a fairly straight-forward way to disable the annoying wizard.
Type in your browser:
http://www.routerlogin.com/CA_HiddenPage.htm
Select: Disable Configuration Assistant, and click on Apply.
You can re-enable it by navigating to http://192.168.0.1/CA_HiddenPage.htm (where 192.168.0.1 is your router’s IP address)

Apr 11, 2009 | NetGear WGR614 54Mbps Wireless Router...

1 Answer

Nikon FotoShare


After using Nikon FotoShare successfully for some years, suddenly on clicking &quot;send&quot; I get this error message 12152 and &quot;server returned invalid or unrecognised response&quot; What has happened

Mar 04, 2008 | Cameras

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