На внешнем HDD после очередного чекдиска появилась папка Binaries. Что это?(вн.)

В ней два файла:
_svdir.vsb
SOAPVDIR.bat
___
Содержимое SOAPVDIR.bat :
@echo off
cscript -nologo "%~dp0_svdir.vbs" %1 %2 %3 %4 %5 %6 %7 %8 %9
___
Содержимое _svdir.vsb :

'    Copyright (c) Microsoft Corporation
'
'    _svdir.vbs
'
'    utility to manage VDirs for Soap Toolkit 3
'    for usage information  call it with the HELP option
'
'
Option Explicit
'On Error Resume Next

Dim objArgs

const TargetServer     = "IIS://localhost"
const DefaultSiteName    = "w3svc/1/Root"
const  ScriptMap    = ",1,GET,POST"
const  ScriptMapIIS4    = ",1,PUT,DELETE,TRACE"

'error codes returned from ScriptMap
'script returns 0 in the success case
const NO_EXECUTION     = 1        ' no changes performed
const PARAM_MISSING     = 2        ' missing parameter
const CSCRIPT_REQUIRED    = 3        ' script was started from wscript.exe
const UNKNOWN_PARAM     = 4        ' unknown command line parameter
const ISAPI_REG     = 5        ' soap isapi not correctly registered
const ILLEGAL_PARAM     = 6        ' illegal command line parameter
const VDIR_ERROR    = 7        ' failure during vdir creation
const IIS_VERSION    = 8        ' unable to determine IIS version information
const SETMAP_ERROR    = 9        ' Failure setting the scriptmap
const GETOBJ_ERROR    = 9        ' Failure sto acquire an IIS object


call DetectExeType

...
в конце
' concatenates two string with a return in the middle
' this is usefull for output in msg-boxes
function AddLine(msg, line)
    on error resume next
    Addline = msg + chr(13) + line
end function