.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Proxy failed to create remote object on the server

Posted By:      Posted Date: August 28, 2010    Points: 0   Category :.NET Framework
Hi, I am using .net remoting for inter-process communication between two processes on the same machine 1.   The first process is one of the Office application: Ecxel /   Word /   PP 2.   The other process is another application that interacts with one of the above. For that it needs office application object. For example: Excel The solution is comprised with 3 projects: Project #1: The remote object is a simple Called RemoteOfficeApplication – that simply wraps the required application object (Word / Excel / PP).   Project #2: The Server is a simple Office add-in, written with a Visual Studio Extensibility -> Shared project. This add-in is instantiated whenever Excel is lunched. This project reference project #1. Code: var channel = new TcpChannel (5003); ChannelServices.RegisterChannel(channel,true ); RemotingConfiguration.RegisterWellKnownServiceType( typeof (RemoteOfficeApplication.RemoteOfficeApplication ), “AppObj”, WellKnownObjectMode .Singleton);   Project #3: The Client is the process that requires the application object. This project also reference project #1. Code:   //Get Remote object proxy object remoteAppObject = Activator.GetObject(typeof(RemoteOfficeApplication.RemoteOfficeApplication), “tcp://localhost:5003/AppObj" ); //Cast the proxy var r

View Complete Post

More Related Resource Links

Create Visual Studio Workflow in a remote Sharepoint server

Hi all, I have my sharepoint server in United States. I working in Europe. I want to use Visual Studio 2008 in my PC to create workflows in the remote server, but when I try to create a Sharepoint 2007 Sequential Workflow Project in VS2008 it gives me an error saying that I don't have Sharepoint installed in my PC. Is not possible to create workflows in a remote server? I need to have local Sharepoint? Daniel 

Automation server can't create object

Automation server can't create object  I have this code working another server but not it stopped working  [CODE] <%@Language=JScript%> <% var mail = Server.CreateObject("CDONTS.NewMail"); mail.BodyFormat  = 0; mail.MailFormat  = 0; mail.ContentBase = ""; mail.To = "mZaragoza@xxx.com"; mail.From = "moisesz@xxx.com"; mail.Subject = "subject"; mail.Body = "tmpBody"; %> [/CODE] Error  Microsoft JScript runtime error '800a01ad'  Automation server can't create object  /app/test/mail3.asp, line 3  I have this code working another server but not it stopped working <%@Language=JScript%> <% var mail = Server.CreateObject("CDONTS.NewMail"); mail.BodyFormat = 0; mail.MailFormat = 0; mail.ContentBase = ""; mail.To = "mZaragoza@xxx.com"; mail.From = "moisesz@xxx.com"; mail.Subject = "subject"; mail.Body = "tmpBody"; %>Error Microsoft JScript runtime error '800a01ad' Automation server can't create object /app/test/mail3.asp, line 3 

The remote server returned an error: (401) Unauthorized. Failed to execute web request for the speci



I am creating reports using SQL business intelligence 2008.

Connection string 'http://<SharepointServer>/_vti_bin/lists.asmx '.

And i have created a data set using the below xml query.

   <SoapAction>http://schemas.microsoft.com/sharepoint/soap/GetListItems </SoapAction>
   <Method Namespace="http://schemas.microsoft.com/sharepoint/soap/ " Name="GetListItems">
         <Parameter Name="listName">
            <DefaultValue>{GUID of the list}</DefaultValue>      
   <ElementPath IgnoreNamespaces="True">*</ElementPath>


When I try to execute th

SharePoint Workflow : Failed to Start when a document is added to library from server-side object mo


When I add a document using my server-side object model code, I get an exception "The type or namespace name 'Office' does not exist in the namespace 'Microsoft'" in the server logs and in the library I can see the Workflow status as "Failed to Start".





Interestingly, when I add a document to the same library from sharepoint site portal, it works just fine, the workflow kicks off with the state : in-progress.

Also, I modified the task form for the Approval workflow template from SharePoint Designer using infopath.(Not sure if that be a problem as adding from portal works fine.)

What am I missing out here??

 Details of the exception:

09/29/2010 18:11:19.15  w3wp.exe (0x2508)                        0x2710 SharePoint Foundation          Workflow Infrastructure        98d8 Unexpected Microsoft.SharePoint.SPException: <Error><CompilerError Line="0" Column="20" Text="The type or namespace name 'Office' does not exist in the namespace 'Microsoft' (a

Failed to create a database object


Hello Friends,


I am receiving the following error:

"Failed to create a database object. Please contact your system administrator".


Environment: JSP Application accessing from chrome, SQL 2000, Resin Server.


Last Activity: Re-installation of sql server 2000. Restore of database.




Failed to create receiver object when deploying solution



I get the following error

Failed to create receiver object from assembly "MySolution, Version=, Culture=neutral, PublicKeyToken=d398c9a30aa5e960", class "MySolution.Features.MyFeature.MyEventReceiver" for feature "MySolution_MyFeature" (ID: d159bf93-828b-44d6-a449-b1fe4b8c6066).: System.ArgumentNullException: Value cannot be null.
Parameter name: type
   at System.Activator.CreateInstance(Type type, Boolean nonPublic)
   at Microsoft.SharePoint.Administration.SPFeatureDefinition.get_ReceiverObject()

when deploying my solution using stsadm.

.\stsadm -o deploysolution -name MySolution.wsp -allowgacdeployment -immediate
.\stsadm -o execadmsvcjobs

If I redeploy it using the same stsadm commands again it works.

The feature event receiver is in a dll that is deployed in the GAC in the same solution.

This has worked before and I wonder if there is some way I can troubleshoot this



Windows 2008 Server: Authentication failed because the remote party has closed the transport stream


Hi, I am trying to use TLS to connect to the Windows 2008 Server from windows XP, I set Authentication=False.

It throws the below authentication exception when connected to WIN 2008 Server with SP2, where as it used to work fine with WIN 2003:

System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host

Below is the sample code.


protected Stream stream;

IPEndPoint ipe = new IPEndPoint(addr, port);

Socket socket = new Socket(ipe.AddressFamily, SocketType.Stream, ProtocolType.Tcp);


socket .SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, options.keepAlive);
socket .LingerState = new LingerOption(options.lingerTime >= 0, options.lingerTime >= 0 ? options.lingerTime : 0);
socket .NoDelay = options.noDelay;

stream = new SslStream(stream, false, new RemoteCertificateValidationCallback(true), null);


I am using .Net 3.0 Frame work & VS 2005

Any help over here is highly appreciated.



The request failed with HTTP status 407: Proxy Authentication Required (the ISA server requires auth


I'm new to webservice. I writed an example to work with a web service which is supplied on Internet (its url: http://ws.cdyne.com/delayedstockquote/delayedstockquote.asmx ) when i tried running i got an error message as System.Net.WebException was unhandled
  Message="The request failed with HTTP status 407: Proxy Authentication Required ( The ISA Server requires authorization to fulfill the request. Access to the Web Proxy service is denied.  )."

I had found some solutions such as:
+ using ISA firewall
+ configuring proxy from Machine.config
+ inside coding

The first:  I used ISA firewall but i still got the same error, my problem didn't resolve. I guessed that is because ISA firewall needn't use Credentials (username/password).

The second:
 I tried coding in my source, it was okie. This solution is good because following this way i can get defaultCredentials from cache but needn't define straightforwardly my credentials as username/password
my code is as follows:

DelayedStockQuote wsStock =

User failed to connect remote sql server DB



I have an Prod issue that,sql server user not bale to login from his machine to Remote SQL server DB.

I am getting the below message as an error:


Date 11/29/2010 1:09:52 PM

Log SQL Server (Current - 11/29/2010 12:47:00 PM)

Source Logon


Login failed for user 'test'. Reason: Login-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT:]



Please provide solution for the above error.




ActiveX component can't create object error when trying to connect Analysis Server


I'm current on a SQL 2000 Standard Edition enviroment and when I launch the Analysis Server Manager, the Analysis Servers/database has a red box. I right-click, select connect and I get an error displaying:

"ActiveX component can't create object"


can someone point me to an article or a solution for this error.

grately appriciate it, thank you,


sql server 2008 r2 install does not create database engine, also mmc creates error "Failed to create


I am loading sql server 2008 r2 developer edition into Windows Vista Home Basic. Product loads correctly with no error messages; except will not create database engine. And will not create integration services. When I try to open MMC, I will get error "MMC could not initialize the snap-in. Product may not have been installed correctly."

I understand this is a known issue for SQL Server 2008 RD installing on Windows Vista? What is the workaround or fix? Hot fixes available for this issue from support.microsoft.com do not install on my Windows Vista Home Basic machine.


Failed to create new database in SQL Server Management Studio Express



I don't know why I can't create a new database in SQL Server Management Studio Express.



This is the reason:


CREATE DATABASE permission denied in database 'master'. (.Net SqlClient Data Provider)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.3042&EvtSrc=MSSQLServer&EvtID=262&LinkId=20476

Server Name: Ning-PC\SQLEXPRESS
Error Number: 262
Severity: 14
State: 1
Line Number: 1

Program Location:

   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndW

Connestion string create any database server

This links important to how to create connection string to any data base sever.

Sys.Net.WebServiceFailedException: The server method '' failed with the following error:



Let's say we have 2 time consuming functions, aaa and aaa1 inside a aspx page.

        public static string aaa(int i)
            return i.ToString();

        public static string aaa1(int i)
            return i.ToString();



        <asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true">
        <span id="displayspan"></span>
        <br />
        <input type="button" value=

deploying to msdeploy does not support a proxy server


I am trying to deploy through webmatrix but my system Proxy server configuration is not being used. I assume that webmatrix would detect the proxy server settings and use that for the msdeploy calls under the hood. Can anyone confirm this is a know issue? 

Failed to create AppDomain


Recently updated my system to use Visual Studio 2010, and projects will no longer compile. All of them give the error "Failed to create AppDomain." Intellisense does not work either (except for standard HTML tags), and individual pages will also not compile.

Points of note:

  • All sites are hosted on UNC shares (although it doesn't work on a new site created on local drive either)
  • Language is mostly C#
  • No explicit code is creating AppDomain objects
  • Sites compiled fine under both VS 2005 and 2008 both before and after VS 2010 installation
  • Sites compile and run fine from the IIS server on the remote machines (one IIS 6, one IIS 7)

Things I've tried (some obviously shouldn't have any bearing on it, but I've tried just about everything that anyone suggested on any forum I could find, most of which seemed to apply to IIS, not VS):

  • renaming/deleting security.config
  • running caspol -reset
  • re-registering asp.net: aspnet_regiis.exe -ua / aspnet_regiis.exe -i
  • removing VS 2005, 2008, 2010, and then re-installing just VS 2010
  • adding the UNC path to the local intranet zone (internet options control panel)
  • adding the UNC path to LocalIntranet_Zone in the ASP.Net 2.0 control panel (runtime security policy/machine/al

Security negotiation failed because the remote party did not send back a reply in a timely manner. T



Dear All i have created one simple service

like this

namespace WcfService2
        public class Service1 : IService1
        public string ShowEmpName(string strFirstName, string strLastName)
            return strFirstName + strLastName;

after executing in .net command promt i got 2 files

service.cs & output.config

after that i create one class file like this

namespace WcfService2
    public class clientcs

        static void Main(string[] args)
            Service1Client client = new Service1Client();
            string strResult = client.ShowEmpName("Pradeep", "Deokar");

ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend