UnauthorizedAccessException

[ThapaDevendra]

Problem encountered on https://dotnet.microsoft.com/learn/dotnet/hello-world-tutorial/create
Operating System: windows

I ran into access path denied, when running "dotnet new" command.

System.UnauthorizedAccessException: Access to the path 'C:\Users{username}.dotnet\3.1.301.toolpath.sentinel' is denied.
at System.IO.FileStream.ValidateFileHandle(SafeFileHandle fileHandle)
at System.IO.FileStream.CreateFileOpenHandle(FileMode mode, FileShare share, FileOptions options)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize)
at System.IO.File.Create(String path)
at Microsoft.Extensions.EnvironmentAbstractions.FileWrapper.CreateEmptyFile(String path)
at Microsoft.DotNet.Configurer.FileSystemExtensions.<>c__DisplayClass0_0.b__0()
at Microsoft.DotNet.Cli.Utils.FileAccessRetrier.RetryOnIOException(Action action)
at Microsoft.DotNet.Configurer.FileSystemExtensions.CreateIfNotExists(IFileSystem fileSystem, String filePath)
at Microsoft.DotNet.Configurer.FileSentinel.Create()
at Microsoft.DotNet.Configurer.DotnetFirstTimeUseConfigurer.Configure()
at Microsoft.DotNet.Cli.Program.ConfigureDotNetForFirstTimeUse(IFirstTimeUseNoticeSentinel firstTimeUseNoticeSentinel, IAspNetCertificateSentinel aspNetCertificateSentinel, IFileSentinel toolPathSentinel, Boolean hasSuperUserAccess, DotnetFirstRunConfiguration dotnetFirstRunConfiguration, IEnvironmentProvider environmentProvider)
at Microsoft.DotNet.Cli.Program.ProcessArgs(String[] args, ITelemetry telemetryClient)
at Microsoft.DotNet.Cli.Program.Main(String[] args)

[ThapaDevendra]

I got it fixed by allowing my useraccount security full control.