I try to upload a file to a website (wwwroot folder) using this code:

string folderPath = Path.Combine(_env.WebRootPath, "Attach", persianDate);

bool folderExists = Directory.Exists(folderPath);

if (folderExists == false)
{
    Directory.CreateDirectory(folderPath);
}

using (var stream = new FileStream(folderPath, FileMode.Create))
{
    await model.File.CopyToAsync(stream);
}

I can create the folder without any problems, but when I try to copy the file into it, I get error that says "access denied".

I modify permission of folder like this:

but this still doesn't work for me.

I know that DefaultAccount has X icon on it.

What is the problem?

I try to upload a file to a website (wwwroot folder) using this code:

string folderPath = Path.Combine(_env.WebRootPath, "Attach", persianDate);

bool folderExists = Directory.Exists(folderPath);

if (folderExists == false)
{
    Directory.CreateDirectory(folderPath);
}

using (var stream = new FileStream(folderPath, FileMode.Create))
{
    await model.File.CopyToAsync(stream);
}

I can create the folder without any problems, but when I try to copy the file into it, I get error that says "access denied".

I modify permission of folder like this:

but this still doesn't work for me.

I know that DefaultAccount has X icon on it.

What is the problem?

• asp-core
• file-copying

• Hi hmahdavi, please navigate to BuySaleStrap folder and click the properties, find the Security tab then add IIS_IUSRS and IUSR , then check again. – Jason Commented Mar 14 at 6:36
• This does not work – hmahdavi Commented Mar 14 at 12:27
• Please try to run the application via the dotnet cli command like dotnet project_name.dll directly, and check if it works or not. – Jason Commented Mar 14 at 12:39

1 Answer 1

I used app.UseFileServer(); in program.cs and solved