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View Full Version : 32 Avisynth and Windows 64 bit compatibility?

superuser
26th September 2008, 20:07
Hey Everyone,

I am thinking of moving to Windows 64 bit (either XP or Vista) coz of the limited memory supported by 32 bit version. I know there was work going for 64 bit Avisynth and for at present project is not active.

I was not sure, if I install current 32 bit Avisynth on 64 bit, can I run into issues? Please suggest.

Sorry if this is a repost.

thanks
deets
27th September 2008, 03:42
nope will just run fine in 32 bit mode :) as i sit i have a project encoding via vista 64 using avisynth 32 bit with no issues at all.
RunningSkittle
27th September 2008, 04:05
most of the applications you encounter will work on 64bit windows
superuser
27th September 2008, 05:20
most of the applications you encounter will work on 64bit windows

nope will just run fine in 32 bit mode :) as i sit i have a project encoding via vista 64 using avisynth 32 bit with no issues at all.

thnxs ... will go for Vista 64 ... appreciate it
superuser
4th October 2008, 11:07
Is MT supported on Vista?

On Vista avisynth.dl installed in "Windows\SysWOW64" folder and when I replace avisynth.dll in this folder with one in MT package it gives me an error saying: MSVCP71.dll not found. On Win XP this was included in Windows\System32 folder though in Vista it is not in Windows and it sub directories.

Was anyone having this problem and how did you resolved it. Currently I have copied this file into a separate directory and have included into system path.
squid_80
4th October 2008, 11:23
Just put it in \windows\syswow64 as well.
superuser
13th October 2008, 21:11
thnxs squid. wht i did is placed in other folder and added tht to system path. And Avisynth is running great and have already performed 4 encodes on Vista 64 bit using Avisynth 2.5.7 and it's filter.

The reason for doing so is some where I had read. after posting while researching on same, users who had copied MSVCP71.dll into "Windows\SysWOW64" initially worked fine but during the Windows Update later found MSVCP71.dll deleted. So as to avoid that I tried including a directory where I am placing all avisynth related system dlls in this folder and including it in system path and is working fine for me.

sorry for updating so late about it.

thnxs again for the input and efforts u r putting into it.