Error Assembly Does Not Allow Partially Trusted Callers
Mar 26, 2012
i am devloping app in vb.net and ms sql express compact 2005 .evrything works well. but when i used a third party dll file report viewer and one from skineengine system give me the error"assembly does not allow partialy trusted callers".
at first when i used report viewer it works,but letter it throw me error,same for skineengine. so that is the case of disallowing third party custom dll files.
i even set <Assembly: AllowPartiallyTrustedCallers()> in assemmbly.info
Out of 70 users of my application 2 are getting the following message when they to run the application... That assembly does not allow partially trusted callers. The reason for the error is that by default .net applications run from a network location have limited permissions. You need to use caspol.exe to add the network folder where your application is being run from to the Trusted Zone. If you do a search on these forums you will find plenty examples of how to do this. It is fairly simple. It will have to be done on every machine that will be running the application and a simple cmd file can be made to do this. The only difference is that I've asked our service desk to install the application to the local C drive which I believe they did.
I have a VB.NET application that I wish to store on a shared server. It is a GUI application that also calls a few external .dll's. I'm running into an error message that says "That Assembly Does Not Allow Partially Trusted Callers". I've seen several posts that mention I should add the following line to my AssemblyInfo.vb file:
<Assembly: AllowPartiallyTrustedCallers()>
This still doesn't seem to solve the problem. Anyone know what to do? I'm hoping to compile and store the .exe on the server for other users to access.
I am trying to use the Web Browser control in my vb .net user control. I am using VS 2008. Finally, I will be calling my assembly (.dll) from a web page. I wanted to display the usercontrol with the web browser control inside this web page. The problem is I cannot proceed since the Web browser control cannot be called from a partially trusted assembly. Using VS 2008 I have created a strong name for my class, also added the <Assembly: AllowPartiallyTrustedCallers()> to the AssemblyInfo. But still the web browser control cannot be seen in my web page. Do you how I can make my assembly fully trusted so that it can access web browser control? If you have used web browser control, can you confirm if this step is really required?!
Dim sqlConn As New SqlConnection("Server=.\SQLEXPRESS;uid=;pwd=;database=ContactManager") sqlConn.Open()
Above is my connection string, The programs runs up until sqlConn.Open() and then i get the same error, using no UID and Pass, or using a uid and pass.
Login Failed For User ''. The user is not associated with a trusted sql server connection
I have the SQL Servers authentication se to Windows Authentication and SQL Authentication. I'm using Visual Studio 2005 and SQL Server 2005.
I've created a usercontrol containing two datagridviews, and a splitter column. When I am using the grid in my forms, I am able to interact with all of the objects on the usercontrol, but I would like to prevent this being being the case. How would I go about doing this?
I originally tried to create a class that inherited datagridview, so that I could extend it, but I couldnt see how to do what I wanted (my control has a column picker in one panel, and a data grid in the second panel).
I also tried to just create a basic class, and Dynamically create the objects I needed. But I would like the users to have virtually full control over the data grid, but only limited (specifically coded) control over the column picker, or the splitpanel controls)
I'm trying to install Visual Basic Express edition 2010 on my windows Vista computer. The .net framework 4.0 is installed (or so the control panel says), but the visual basic installation fails every time it gets to "Microsoft Visual Basic 2010 Express," which is the first item to be installed. before installing, I uninstalled the .net framework 3.5 along with vb and c++ 2008 express editions.First, I get the following error message 7 times in a row: The installer has encountered an unexpected error installing this package. This may indicate a problem with this package.
The error code is 2908.Then, I get the following error message: Error 1935.An error occurred during the installation of assembly'msddslmp,version="10.0.0.0",publicKeyToken="b03f5f7f11d50a3a",processorArchitecture="MSIL",fileVersion="10.0.30319.1",culture="neutral". refer to Gelp and Support for more information. HRESULT: 0x8002802F.Then, the installer quits, with the screen: Setup could not install the following component:Microsoft Visual Basic 2010 Express - ENU?
I have the below code in a .Net 4 Winforms app which loads an assembly. All files are on a C:. There are numerous DLL's which work fine but two error with the following: [code]
I have two projects in a solution. One is a class library with my FTP, GPG and some other classes that get compiled into a dll call CBI.Utilities. The other is my main app which in a few places call the ftp class. I added the reference to the main solution by browing to the project from references under the main solution and now I get this error when I try to instantiate the ftp class.
"Could not load file or assembly 'CBI.Utilities, Version=1.0.2053.21021, Culture=neutral, PublicKeyToken=78bbe40a91a1660e' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)" Should I be making a reference to the DLL or to the projects. Either way I end up with a reference cbi.utilities.
I have been able to deploy my project on a CD with ClickOnce. Since updating to 3.5 SP1 the following error occurs when distributing the project on PC with Windows XP. Although it will load on another PC with Vista.Unable to install or run application. The application requires that assembly System Data Entity Version 3.5.0.0 be installed in the Global Assembly Cache (GAC) firstMy project property settings: Prerequisites, Windows Installer 3.1, Net Framework 3.5 SP1 both checked and Download Prerequisites from vender
i am writing a simple games client using an XNA 2.0 engine to play games. The games are written in dll files and the client uses the assembly.loadfrom method to read and execute the games accordingly...Now this all works fine on my computer and my laptop. However when i give it to my friend he gets this error and the dll doesnt load - "Unable to load one or more of the requested types. Retrieve the loader exceptions property for more information"
After finish my software, when I was try to run in other computer the error was: Don't possible to get the file or assembly 'ADODB, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f711d50a3a'...How the best solution for this error? Just to put the last adodb.dll in the application folder?
I've been having an error with my Visual Studio 2008 with .net framework 3.5 Sp1. I am creating a project, and it would run properly until after a while when I try debugging the project I would get a error message that says: "Error while trying to run project: Could not load file or assembly 'Name_of_Project' or one of its dependencies. The module was expected to contain an assembly manifest."
Also the .exe file that it creates in the bindebug folder gives and error that says: "The application failed to initialize properly (0xc000007b). Click OK to terminate the application." These errors after a format of the machine would disappear for awhile but not indefinitely.
I am using a a bin serlization for saving pictureboxes. And then i copyed the code and put it into my game player so it could load them in. But i get a error: "Unable To Find Assembly 'GME Game-Maker-Extreme, version: 1.0.0.0, Culture=nutual, PublicKeyToken:Null"[code]...
vb.net applications that runs at the client-side work in unsecured environment, these applications connects to a mysql database server so... it contains the username and the password of the mysql database in the connection-string in the application itself.isn't there any way to digitally sign my applications so the database server only accepts the requests from the trusted applications?I want to this to prevent the hackers from hijacking my database
Quote: Error while trying to run project: Could not load file or assembly WindowsApplication1' or one of its dependencies. The module was expected to contain an assembly manifest.
I don't know whats the cause of this.. Just asking if how can I load or find the missing Assembly or Dependencies? Because when I use this project w/ Setup & Deployment.. i encountering this error message:
Quote:Unable to find a version of the runtime to run this program
I have managed to get ASP.NET Membership mainly working with my SQL server.The problem i'm having is I get an error in VS2010 in my code behind file when attempting to create a user. I get a Red Exclamation mark appear on .CreateUser on the code below.
Error Message:Reference required to assembly 'System.Web.Security.ApplicationServices, Version=4.0.0.0, Culture=neutral,PublicKeyToken=31bf3856ad364e65' containing the type 'System.Web.Security.MembershipUser'. Add one to your project.
Code:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Try Membership.CreateUser(r_user_name.Text, r_password.Text) Label1.Text = "User created"
[code]....
I've tried adding the following to the web.config:Not sure if thats correct!! but i get an error message when I open the page:Parser Error Message: Could not load file or assembly 'System.Web.Security.MembershipUser, System.Web.ApplicationServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e65' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
I have a web site that uses the both c# and vb.net in the app_code section. The different languages are separated into their own folder and correctly configured in the web.config.
This works fine 95% of the time. In production using 2 load balanced servers I sporadically receive an error message along the lines of:
"Unable to find assembly 'App_SubCode_BasicCode.xxx, Version=0.0.0.0, Culture=netural, PublicKeyToken=null'.
The site is hosted in IIS7 and I think it has something to do with the name of the dll assigned during dynamic compilation. I do not see this problem in a single server environment. Could this be because when the session is balanced to the second server the dynamic compiled dll name is different?
Error while trying to run project: Could not load file or assembly 'WindowsApplication1' or one of its dependencies. The module was expected ro contain an assembly manifest.
VS2008 / XP Pro sp3 / .NET 3.5 I develop during the day on my office computer and bring home projects on a laptop to work on over the weekend. After working at home then at work, I have a conflict that I don't understand. When I build, all is normal but when I debug, I get "Found conflicts between different versions of the same dependent assembly." If I click on the warning message I also get "Do you want to fix these conflicts by adding binding redirect records in the app.config file"?Both computers have same O/S, same SP, same .NET, same VS. Only thing that could be different is particular O/S updates that have been installed on each machine. What causes this warning and where do I look for differences? I really hate to let mSoft keep changing my code every Saturday and Monday. I just don't trust it on Mondays.
I am using source safe to maintaine my code.Recently I copied my code to another machine.But everytime i build my project i am getting below error:Problem generating manifest. Could not load file or assembly
'D:WorkingFolderProjectSubFolderobjReleaseSubFolder.exe.manifest' or one of its dependencies. An attempt was made to load a program with an incorrect format.When i check above manifest file is empty (0k).I tried rebuilding (after cleaning solution) , also tried with copy pasting previus manifest file content.None of above solution worked.
it works on 32bit and framework 4 - error: could not load file or assembly Interop.XXXX.dll Steps to reproduce:Create a new VB.Net winform project on a 64 bit system with framework 4 drop windows media player control on form. builds and runs fine. project references has two interops to temporary directory under obj folder copy if necessary the two interops to the build output path and delete the old project references and add new ones pointing to the interops in the output path build and run, everything is fine.ste the target frameowrk to 3.5 and repeat the whole process. the build fails.This is just a simple example of what I am seeing on a much mor complex project. It happens with all interops, not just WMP.
im building an application i started it in VB 2008 and i upgraded to VB 2010
then i made some mods and tryed to run the application and then
i get this error
Error2Reference required to assembly 'System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' containing the type 'System.Windows.Forms.Form'. Add one to your project.C:UsersAdminDesktop
When running setup to install published program, the following message occurs: System Update Required: Unable to install or run the applicaiton. The application requires that asssembly CrystalDecisions.CrystalReports.Engine Version 10.2.3600.0 be install in the Global Assembly Cache (GAC) first. This version is listed in the references of the program and in my mind, be included in build. How do I get by this error?
When running setup to install published program, the following message occurs: System Update Required: Unable to install or run the applicaiton. The application requires that asssembly CrystalDecisions.CrystalReports.Engine Version 10.2.3600.0 be install in the Global Assembly Cache (GAC) first. This version is listed in the references of the program and in my mind, be included in build. How do I get by this error?
I have recently upgraded an VB6 project to vs2008. I was almost finished when the following error occured. Unable to emit assembly: Referenced assembly AxInterop.MSFlexGridLib does not have a strong name Prior to this error appering, I tested my app several times and it was fine. Only after publishing it did the error appear. I have tried all solutions I could find, but nothing helps. I have read [URL]
