Vera code scan CRLF injection vulnerability

Veracode scan has reported CRLF injection vulnerability, I tried the following fix still issue exists. Please advise alternate fixes.

LogEntry entry = logdetails;

entry.Message = (!string.IsNullOrEmpty(entry.Message)) ? WebUtility.HtmlEncode(entry.Message.Replace("\r", "\\r").Replace("\n", "\\n")) : entry.Message;

 Logger.Write(entry);