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An Error Has Occurred Cannot Access Asp Compatibility Mode

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If anyone can figure this out and succesfully debug an IIS web application on a Windows 7 OS depicting the necessary settings I will offer the current bounty of 300 points! If you're interested in more detail than you need, I’ve uploaded the updated versions of firefox.browser and ie.browser files that are expected to ship with the next version of ASP.NET. I.e. Customizing a View6. this contact form

The recommended replacements for some of the existing methods are as follows: Use DragDropHelper.DoDragMove(WorkflowViewElement, Point) instead of DragDropHelper.DoDragMove(WorkflowViewElement, Point).Use GetCompositeView(WorkflowViewElement) instead of GetCompositeView(DragEventArgs).Use GetDraggedModelItems(DragEventArgs) instead of GetDraggedModelItem(DragEventArgs).Use GetDroppedObjects(DependencyObject, DragEventArgs, EditingContext) instead of GetDroppedObject(DependencyObject, DragEventArgs, EditingContext).Overload resolution of Possible Cause and Solution By default, Visual Studio sets read permissions on the root folder of the site and write permissions on the App_Data folder. The code looked like this, in a very simplified view: if(ComesFromWebApp()) { if(HttpContext.Current != null) { ExtractContextInformation(); } } What was actually done is preventing developers from writing a transparent way Exception Details: System.Web.HttpException: The View State is invalid for this 14. navigate here

Aspnet_regiis

connect.microsoft.com/…/cant-look-at-std-wstring-value-in-c-windows-forms-application-form-constructor I posted here because it looked like you were actively fielding issues and it's somewhat related. I do not see a way, though, to tell that you are inside Application_Start. We are on Win2008 R2 Standard with SP1 X64.

There is a bug in the browser definition files that shipped with .NET 2.0 and .NET 4, namely that they contain definitions for a certain range of browser versions. Command Line Deployment11. I tried your recommendation of adding "Local Service" account with launch and activate permissions and I still receive "An unspecified error has occurred" when attempting to lauch any IIS application for I am therefore awarding you the bounty.

One can install IIS Metabase and IIS6 compatibility component that, in theory, should enable applications that use Metabase to continue working with IIS 7+: Unfortunately, installing it doesn't resolve the problem. Visual Studio 2015 Hansen You can look in the Debugger/Processes Window, to find out which debug engine you are using If you have Managed Compatibility Mode enabled, we will use the old engine, and In Entity Framework version 4.3, Migrations requires full trust in order to update the database schema. https://msdn.microsoft.com/en-us/library/hh367887(v=vs.110).aspx Everything except IIS Web applications seem to work/debug just fine.

System.Web.HttpException: Invalid_Viewstate 6. Iteration #6 – Use test-driven development (C#)7. At the time this tutorial is being written in February, 2012, using this method to make your application run in medium trust will cause an error in Azure. It is our goal in the future to completely remove the legacy engine from the product and hence remove the options discussed later in this blog post.

Visual Studio 2015

Possible Cause and Solution ASP.NET 4 is not installed in IIS. http://stackoverflow.com/questions/13020103/webapis-messagean-error-has-occurred-on-iis7-not-in-iis-express By "next release" I assume you probably mean Update 3 when it becomes available. 2 years ago Maria Ghiondea - MSFT @Wray Smallwood If you are referring to the issue Ignisdivine Aspnet_regiis Connection Resiliency and Command Interception5. With the disclaimer out of the way, and only if you care about the two aforementioned scenarios in VS2013, please feel free to read on to find out how to enable

That's what we are going to do for now. weblink There are several disadvantages, currently, and a much better alternative. Instead, they return the original input.The change in decoder output should matter only if you store binary data instead of UTF-16 data in strings. Anyway, if I'm gonna support both modes, if it's a good idea to perform checking the following way, rather than using try-catch?

Please review: stackoverflow.com/…/unable-to-debug-managed-code-using-visual-studio-2013-cannot-evaluate-expressi weblog.west-wind.com/…/Visual-Studio-2013-Could-not-evaluate-Expression-Debugger-Abnormality 3 years ago Maria Ghiondea - MSFT @ewolfman We have released a fix for the issue you are describing in Update 2 CTP 2 - go.microsoft.com/fwlink Please See the steps in the Deploying to IIS as a Test Environment tutorial in this series that explain how to install ASP.NET 4.5. I think a much more sensible strategy would be to return null. http://lanprolab.net/an-error/an-error-occurred-while-trying-to-access-the-database.php Stream Data of Site Manifest Is Not Yet Available Scenario When you are installing a package using the deploy.cmd file with the t (test) option, you see the following error message:

Service Pack 6. –Warren Rox Jun 5 '12 at 22:27 Warren: another piece of info: I can do a Run -> Start without W3SVC or IISAdmin services even started. System.web.HttpException 7. can you help me to solve this problem?

Possible Cause and Solution By default, Visual Studio sets read permissions on the root folder of the site and write permissions on the App_Data folder.

Request.ServerVariables["SERVER_NAME"]. Incorrect implementations of IAsyncResult.CompletedSynchronously may now result in undefined behavior in TaskFactory.FromAsync method calls.The resulting task will not complete if the implementation if the IAsyncResult.CompletedSynchronously property incorrectly returns true. Possible Cause and Solution Open the Web.config file in the deployed site and check to see whether the connection string values begin with $(ReplacableToken_ , as in the following example: So now, when I find I can't debug, it appears that the symbols are not being correctly loaded sometimes and that if I don't want to use compatibility mode I must

In rare cases, an existing application may throw a SqlException exception if the change in encoding produces data that is too big to fit into the destination column. To get to that answer, I turned on IIS tracing for 500 errors. Also, yes, 2 means CLRv2 which is 2.0, 3.0 and 3.5 as they all use the .NET 2 CLR>Scott HanselmanWednesday, 24 August 2011 11:35:58 UTCNot exactly the same as the problem his comment is here To work around this problem, you can do either of the following:Build the assembly that contains the regular expressions with the .NET Framework 4.Use an interpreted regular expression.

How does the Booze-Rat fuel its defensive mechanism? Improving Performance with Output Caching (C#)4. Creating the Web Application and Data Models3. In the .NET Framework 4.5, these method overloads now return false if any tasks are still running when the time-out interval expires, and they throw an AggregateException exception only if an

I then detached, unchecked compatibility mode, and reattached with VS2013. The funny thing is that his article is also from 2012, but in it he already explains that CustomErrors doesn't help for this anymore, but that you CAN change the 'Error is there any way to get the website host header in the application start or would i need to use FirstRequestInitialization. I spent almost 3 man-days on this, and still don't have a solution that I'm incredibly happy with, but it does work, so I've "given up" finding the correct solution, and

And then found I couldn't see the errors in Chrome's Network tab like I could on my dev machine. don't want to miss MSN messages, emails or generally using multiple monitors, etc. Description: An unhandled exception occurred during the execution of the current web request. Thanks. –Warren Rox Apr 25 '12 at 0:36 I think it may end up being less about Win7's security being different (although it is with UAC) than it is

In even viewer I see: The machine-default permission settings do not grant Local Activation permission for the COM Server application with CLSID {08855658-7A0B-4EF9-99B2-0AF875B3E62A} and APPID {08855658-7A0B-4EF9-99B2-0AF875B3E62A} to the user NT AUTHORITY\IUSR