After click send button the below message showing.
System.IO.DirectoryNotFoundException: System.IO.DirectoryNotFoundException: Could not find a part of the path ‘C:\Users\SUJAN\AppData\Local\Temp\Apitron\bfbba702-651f-42c9-8083-689f1478c06d’.
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 ank1Ⴃ.ႤႳႳ…ctor(Byte )
at ank1Ⴃ.ႤႳႳ…ctor(Byte , Boolean )
at ank1Ⴃ.ႭႠႼႰ.ႥႰ(Stream )
at ManagerServer.PdfConverter.Img(IHtmlImageElement node)
at ManagerServer.PdfConverter.ContentElement(INode node, Font font, Boolean nowrap)
at ManagerServer.PdfConverter.ContentElement(INode node, Font font, Boolean nowrap)
at ManagerServer.PdfConverter.Tr(IHtmlTableRowElement node, Font font)
at ManagerServer.PdfConverter.Table(IHtmlTableElement node, Font font)
at ManagerServer.PdfConverter.ContentElement(INode node, Font font, Boolean nowrap)
at ManagerServer.PdfConverter.ContentElement(INode node, Font font, Boolean nowrap)
at ManagerServer.PdfConverter.Tr(IHtmlTableRowElement node, Font font)
at ManagerServer.PdfConverter.ConvertHtmlToPdf(String input, Stream output, PageBoundary pageBoundary)
at ManagerServer.HttpHandlers.Businesses.Business.Email.Post()
Pls help me to solve