Xvid4PSP (v5.10.346.0) cannot find Avisynth

[Taizenshū]

I installed Xvid4PSP and every single time I try using the software it keeps giving me an error that says the following:

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Error

LoadSettings: Avisynth is not found!

Please install Avisynth 2.5.7 MT or higher.

Info:
at XviD4PSP.MainWindow.MainFormLoder() in c:\XviD4PSP\windows\MainWindow.xaml.cs:line 414

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I clearly have Avisynth 2.6 installed on my PC and yet it keeps giving me this error. Also whenever I use MeGUI it keeps crashing, so I'm assuming it is also not detecting Avisynth on my PC.

I tried finding a solution for this but nothing. No one seems to have the same issue as me.

What do I do?

[Baldrick]

Maybe try an older version of avisynth? And

[jagabo]

32 bit vs. 64 bit problem? Use 32 bit versions of each, or 64 bit versions of each. Beware, many third party AviSynth filters aren't available in 64 bit versions so it's best to stick with 32 bit.

[Taizenshū]

32 bit vs. 64 bit problem? Use 32 bit versions of each, or 64 bit versions of each. Beware, many third party AviSynth filters aren't available in 64 bit versions so it's best to stick with 32 bit.

I'm running Windows 10 Pro 64-bit.

But I always download 32-bit versions of anything when it comes to Avisynth. The program use to work fine; I don't know why now it decides to stop working.

I formatted my PC (had to), and the program works. I'll let you guys know if this issue pops up again.