argument for MVAnalyse not valid - (overlap)

[EuropeanMan]

Hi guys, I am trying to use the following script against a Black/White movie:

DGDecode_mpeg2source("C:\KaagazKePhoo_SuperDVD\VIDEO_TS\VTS_01_1.d2v",cpu=4,info=3)
greyscale()
crop( 12, 10, -18, -4)
LanczosResize(640,480) # Lanczos (Sharp)
coloryuv(autogain=true,autowhite=true) # Only for B&W Movies
backward_vec2 = last.MVAnalyse(isb = true, delta = 2, pel = 2, overlap=4, sharp=1, idx = 1)
backward_vec1 = last.MVAnalyse(isb = true, delta = 1, pel = 2, overlap=4, sharp=1, idx = 1)
forward_vec1 = last.MVAnalyse(isb = false, delta = 1, pel = 2, overlap=4, sharp=1, idx = 1)
forward_vec2 = last.MVAnalyse(isb = false, delta = 2, pel = 2, overlap=4, sharp=1, idx = 1)
a=last.MVDegrain2(backward_vec1,forward_vec1,backward_vec2,forward_vec2,thSAD=400,idx=1)
b = a.fft3dfilter(sigma=3,plane=4,bw=32,bh=32,bt=3,ow= 16,oh=16)
SeeSaw(a,b, NRlimit=5, NRlimit2=6,Sstr=1.5, Slimit=8, Spower=8, Szp=16,soothet=80)

A friend of mine suggested this script...and I have downloaded MVTools 9.9.1...but when I run the script I get the ERROR MESSAGE that MVAnalyse does not carry the argument for 'overlap'. What is my solution for this? I've searched & searched...to no avail. Thanks.

HERE IS A SAMPLE OF THE .VOB FILES FROM DVD9 FOLDER: http://maxupload.com/B00C835A

Screenshot from DGIndex: http://maxupload.com/img/04EC029F.jpg

[foxyshadis]

Downloading MVTools 1.6.2 will probably fix that problem, 0.9.9.1 is very old. ;)

[EuropeanMan]

edited...out