I have this issue where some of the projects I created for.Net6 throws the error shown in the image attached
In this instance the project was running fine, suddenly, the error started to pop up. I have tried to find a solution by myself and on the internet.
I have used different IDEs VS 2022, ReSharper, VS Code, and the error persists.
This started when I installed VS 2022 and .Net6 SDK. Was formally using VS 2019.
Any help?
So, what I have done so far was to do a system reset. Everything was working well until a couple of hours now. I tried to use CMD as admin to run. I would like to point out that I have a couple of projects on the solution, but one keeps throwing this error.
System.ComponentModel.Win32Exception (5): An error occurred trying to start process 'C:\Users\xxxxxxxxxxxxx\source\repos\ProjectTemplate2022v3\src\Skoruba.Duende.IdentityServer.Admin\bin\Debug\net6.0\Skoruba.Duende.IdentityServer.Admin.exe' with working directory 'C:\Users\xxxxxxxxxxxxx\source\repos\ProjectTemplate2022v3\src\Skoruba.Duende.IdentityServer.Admin'. Access is denied.
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
at System.Diagnostics.Process.Start()
at Microsoft.DotNet.Cli.Utils.Command.Execute(Action`1 processStarted)
at Microsoft.DotNet.Cli.Utils.Command.Execute()
at Microsoft.DotNet.Tools.Run.RunCommand.Execute()
at Microsoft.DotNet.Tools.Run.RunCommand.Run(String[] args)
at Microsoft.DotNet.Cli.Program.ProcessArgs(String[] args, TimeSpan startupTime, ITelemetry telemetryClient)
at Microsoft.DotNet.Cli.Program.Main(String[] args)
I had the same problem and later figured out that Windows Security (Defender) was blocking the executable.
Go to Windows Security -> Virus and Threat protection settings -> Exclusions and add your exe to the exclusion list.
I just had the same problem. Quick fix for me to get it to run is to run using "IISExpress".. See below picture.
Related
I wanted to get VS Community 2019 after using 2017 for some time because i still had it.
Uninstalled VS2017 and installed VS2019
Now, i have done this today and tried reinstalling 2 times now.
My issue is: When i open VS2019 everything is normal. It is showing me all the options you have in the splashscreen, i can click on "Continue without code" without a problem. But if i try to open a .sln file, the Import Export Settings, create a new Project or open options the program crashes without a message, sometimes i get one. It is telling me:
The "Windows forms designer package" packe did not load correctly... (pointing me to an xml for logs)
I open the Activity Monitor Log and at place 643, ERROR:
CreateInstance failed for package [Windows Forms Designer
Package]Source: 'mscorlib' Description: Exception has been thrown by
the target of an invocation.
System.Reflection.TargetInvocationException: Exception has been thrown
by the target of an invocation. ---> System.TypeLoadException: Could
not load type 'System.Drawing.Design.ToolboxService' from assembly
'System.Drawing.Design, Version=4.0.0.0, Culture=neutral
And so on..
GUID: {7494682B-37A0-11D2-A273-00C04F8EF4FF}
HR: 80004005 - E_FAIL
Source: VisualStudio
I can't really figure out how to fix this, any tips or ideas are appreciated.
Thank you in advance, even if it doesn'T work. Trying is everything!
I updated windows until there were no more updates and rebooted my pc a couple of times, now it works.
I have created a Windows Service using ASP.Net Core 3.x and C#. I started with the new Windows Service template when I built the project. When I run it from my development environment or from a console window it runs fine. When I install it as a Windows Service and attempt to start the service I get an
"Error 5: Access is denied." error.
I tried numerous things which I will outline below to eliminate the error but nothing seemed to work so I downloaded the sample app provided by Microsoft, at sample
Same result...when I run the sample app from within Visual Studio it runs fine, when running as a service I get the Access Denied error.
I am running all of this on my local machine, which I am an admin on.
I originally tried to run it using the default Local System account; got the Access Denied error.
I changed the Log On As to my domain account, the same one I use to log into my local machine which is an admin on this machine; got the same Access Denied error.
My account has the privilege set to run as a service.
The Event Viewer just shows the one message which says "Access Denied", no other messages are created.
I believe the Access Denied error is occurring before the C# code is even executed. What makes me believe this is that I added one line to the very top of the Program.Main.... File.WriteAllText("C:\\temp\\ws.log", $"Test of Worker Service # {DateTime.Now}. Content Root Path: {AppContext.BaseDirectory}");. My account has full access to the temp folder. This file gets created when I run the app from Visual Studio but it does not get created when I run the app as a service.
I have read numerous web sites, include this one and this one. No luck, everything I tried from these sites still produce the Access Denied error.
I have run out of ideas and am hoping someone here can provide me the answer. Thanks!
I found the solution and believe me I feel really stupid!!!
When I installed it as a service I only put the path in "binPath".
sc create WindowsService1 binPath="C:\temp".
Once I actually added the executable to the binPath parameter everything worked.
Changed it to sc create WindowsService1 binPath="C:\temp\WindowsService.exe" and it worked.
I know it is an Id10t error but Microsoft should really provide better messaging for the "sc" command. A message like "Cannot find file specified in the binPath parameter" would have been really helpful. Would have saved me about 6 hours of work.
Thanks everyone for reviewing and replying to this question.
I am working on building a Discord bot for a class using C#, but for whatever reason when I try to run my group's code after cloning it, I keep getting:
System.UnauthorizedAccessException' occurred in
System.Private.CoreLib.dll: 'Access to the path
'/Users/ajgoddu/Desktop/Projects/CS3141/Scrum-Bot/ScrumBot/ScrumBot/bin/Debug/netcoreapp2.1'
is denied.
The lines causing the exception:
static void Main(string[] args)
=> new Program().MainAsync().GetAwaiter().GetResult();
I'm using a Macbook Pro, on OSX Mojave 10.14.1.
I am running the latest version of VS Code, as well as .NET and mono, and have made sure that the folders in questions are not read-only. I have even tried running VS code with sudo, to no avail.
Anyone able to help? I've tried many different fixes as well as reinstalled .NET, mono, and VS multiple times.
Use this Process Explorer to identify which process is blocking that DLL to be used and throwing unauthorized exception; you can kill that process and then running; or may be you'll get to know the problem.
When i try to start my ASP.NET application from VS (2015 or 2017) it just crash with no error in output window.
The program '[8464] iisexpress.exe' has exited with code 0 (0x0).
But Windows Event log says this:
The Module name ManagedEngineV4.0_32bit path C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\webengine4.dll returned an error from registration. The data is the error.
I have no more ideas about how to fix this.
I've tried to reinstall VS, IIS, even tried to remove .net framework, change IIS settings from 32 to 64bit but no luck so far.
Any chance someone experienced similar error and found the solution? :)
P.S.
Extended error log:
System
Provider
[ Name] IIS Express
EventID 2293
[ Qualifiers] 49152
Level 2
Task 0
Keywords 0x80000000000000
TimeCreated
[ SystemTime] 2017-06-06T20:47:56.693031400Z
EventRecordID 7271
Channel Application
Computer PC
Security
EventData
ManagedEngineV4.0_32bit
C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\webengine4.dll
2BEE0CC0
Binary data:
In Words
0000: C00CEE2B
In Bytes
0000: 2B EE 0C C0 +î.À
I know this is an old thread, but this has been killing me today. And since this is pretty much teh top thread on any search for the error, i decided to add this.
taken from here
"Unable to launch the IIS Express Web server" error
Delete folder IISExpress from "My Documents"
Load your project again, it will create IISExpress folder again with updated configuration
Check IISExpress folder has sufficient permissions to read-write the configuration file
Load project again and Run IISExpress. It should work.
I didn't need to check any permissions or anything, just deleting and reloading the project was enough for IIS to behave itself and i could get back to some debugging fun.
Cheers
After couple of days spent trying to solve the problem, i didn't succeed, so here is quick workaround:
Uninstall of IISExpress v10
Install IISExpress v8
And everything works just fine
We encountered this same problem and event viewer error using IIS. For us the problem was we were modifying C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Aspnet.config to apply some garbage collection improvements, and ended up with a typo in the XML.
So not related to IIS Express, but thought I'd mention it for others who find this post when searching for the error message:
The Module name ManagedEngineV4.0_64bit path
C:\windows\Microsoft.NET\Framework64\v4.0.30319\webengine4.dll
returned an error from registration. The data is the error.
I have 64x console application in VS 2013. When I've tried to run x64 application in debug mode, I've got a message:
Error while trying to run project: Unable to start program [PathToMyApplication].
The address is not valid for this context.
For 32x application it worsk fine. Reinstall VS 2013 did't help. What can I do?
My error message is similar when starting the project:
"Error while trying to run project: Unable to start program 'C:\Project\StrictAny\PrensentationLayer\bin\PPEREM.exe'
The address is not valid for this context "
I solved the problem by switching [Solution Explorer=>Solution Properties=>Active config=>Debug|AnyCUP] to "Debug|x86"
Then the application proceeds in starting.
hope this helps anyone.
The problem was in sniffer software "SearchInformAgent".