Thank you bro~  ,everything is alright now ,i think i got my problem fixed.

To fix that error("%1 Not a valid Win32 bit application") ,

The  easy solution ,just go find (x64) .dll plugin's version ,download it and replace those plugins to the original path,
then those (x64) .dll plugins  just return to the right track and working again with MeGUI (64bit)~!!

THANKS FOR YOUR HELP 'my developer bro'~hope you have a nice day ~~.get luck with everthing~.

Chainik wrote:

Are you sure you're not feeding 32-bit MeGui with 64-bit script?

its ahh ,you see a new error donw there

Chainik wrote:

Are you sure you're not feeding 32-bit MeGui with 64-bit script?

Great work!!THANK YOU~  and that error were fixed by your solutions!!

And now i could use SVP 4 avs Script in MeGUI 64bit now,

but unfortunately here is a new error-box says "%1 Not a valid Win32 bit application" when i was using some kind of other plugins (&those plugins are functioning normally in MeGUI 32bit) ,[(you could check that error in pic)]

So, is this error means those plugins are incompatible to work with MeGUI 64bit ? Btw ,my operating system is windows 10 / should i change some compatible options in plugins ,or??

And original generated avs script is here:

# This script was generated by SVP 4 Manager.
# Check for more details.


global threads=23

LoadPlugin("C:\Program Files (x86)\SVP 4\plugins64\svpflow1.dll")
LoadPlugin("C:\Program Files (x86)\SVP 4\plugins64\svpflow2.dll")



global crop_string  = ""
global resize_string = ""
global super_params     = "{scale:{up:0},gpu:1,rc:true}"
global analyse_params   = "{main:{search:{coarse:{distance:-8,bad:{sad:2000,range:24}},type:2}},refine:[{thsad:250}]}"
global smoothfps_params = "{gpuid:11,rate:{num:4,den:1},algo:13,scene:{}}"

global demo_mode=0
global stereo_type=0

########## BEGIN OF base.avs ##########
# This file is a part of SmoothVideo Project (SVP) ver.4
# This is NOT the full AVS script, all used variables are defined via
# JScript code that generates the full script text.

function interpolate(clip src)
    input = crop_string=="" ? src : eval("src."+crop_string)
    input = resize_string=="" ? input : eval("input."+resize_string)

    #MT-MODE-1  #do not remove this line!

    super=SVSuper(input, super_params)
    vectors=SVAnalyse(super, analyse_params, src=input)
    smooth=SVSmoothFps(input, super, vectors, smoothfps_params, mt=threads, src=src)

    #MT-MODE-2  #do not remove this line!

    return demo_mode==0 ? smooth : demo(input,smooth)


    stereo_type==0 ? eval(""" interpolate(input)
""") :     stereo_type==1 ? eval("""
        lf = interpolate(input.crop(0,0,input.width/2,0))
        rf = interpolate(input.crop(input.width/2,0,0,0))
        StackHorizontal(lf, rf)
""") :     stereo_type==2 ? Eval("""
        lf = interpolate(input.crop(0,0,0,input.height/2))
        rf = interpolate(input.crop(0,input.height/2,0,0))
        StackVertical(lf, rf)""") : input

########### END OF base.avs ###########


As you know what that pic is, I use my svp4 (x32/64 engine) with mpc-hc x32/64,and MeGUI, when i use the x32 mpc-hc ,it function normally whit avs script in MeGUI , but when i use  x64 mpc-hc with my svp 64engine,the avs script that generated by (svp 4 x64-engine) //a plugins64 named svpflow1.dll //doesn't work in MeGUI anyway,and a error displayed with '

LoadPlugin: unable to load "C:\Program Files (x86)\SVP 4\plugins64\svpflow1.dll",error=0xc1 (C:\Users\nukeb\Desktop\10c8c.avs,line 8)'

sounds like its a plugins64-error ,but it's not, i've been try to change my ( svpflow1.dll/svpflow2.dll files in that folder) by download from ,but it still doesn't works anyway .so i am here looking for some another way to fix this nagtive problem ,anyone got a idea with this??

plz her help! i'm appreciate that and thx a lot for your help/idea/anything!