at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at BirdSystems.LibCore.Utils.cToolsFile.WriteToDisc(String fileName, Byte[] fileBytes, Boolean setEveryOne, FileMode fileMode) in C:\Agent2026\_work\5\s\Libs\Lib_Mvc_Core\Utils\FileTools.cs:line 150