ISAPI to Hyperserver ISAPI problem

[emin]

Hello,

When I moved the application that I used as ISAPI module before to HyperServer ISAPI module, I started getting feedback from users that the documents were saved to the wrong directory. Errors usually occur in areas with the following codes.  Do I need to change any part of my code.
1- To File upload I use below code

AStream: TFileStream);
var
  F: TFileStream;
begin
  if not DirectoryExists(uniservermodule.FilesFolderPath + 'policeler' +
    pathdelim + policeliste.FieldByName('policeid').AsString) then
    ForceDirectories(uniservermodule.FilesFolderPath + 'policeler' + pathdelim +
      policeliste.FieldByName('policeid').AsString);
  F := TFileStream.Create(uniservermodule.FilesFolderPath + 'policeler' +
    pathdelim + policeliste.FieldByName('policeid').AsString + pathdelim +
    policeevrakiyuklebuton.FileName, fmCreate);
  TRY
    F.CopyFrom(AStream, AStream.Size);
    FINALLY F.Free;
  END;
end;

2- Sending the file saved in the user cache file with send file

UniSession.SessionId+pathdelim+'Test.pdf';

Thanks in advance