Problem encoding in Win7 Pro 64-bit

[Forteen88]

I have a problem reencoding HD-video in Win7 Pro 64-bit (in WinXP 32-bit I had no problem), x264 says:
"x264 [error]: could not open input file `I:\Reencoding-video\videoHD720p.avs'". I can open the AVS in the program AvsP and see correct frames, so the filters are all loaded OK. I appreciate some help.
Could it be because of long paths (like "C:\Program Files (x86)\AviSynth 2.5\plugins\warpsharppackage_25_dll_20031103")? Although, as said, it loaded OK in AvsP...

I'm using DGAVCDec 1.0.9, ffdshow 64-bit, AviSynth_090927.

Thanks

[LoRd_MuldeR]

So do you use a 32-Bit or 64-Bit binary of x264?

[Forteen88]

So do you use a 32-Bit or 64-Bit binary of x264?64-bit. r1342. I couldn't find a 64-bit version of AviSynth.

[Inspector.Gadget]

You can't directly use 64-bit x264 with 32-bit Avisynth. Use L_M's simple GUI to pipe or just switch to 32-bit x264.

[Forteen88]

You can't directly use 64-bit x264 with 32-bit Avisynth. Use L_M's simple GUI to pipe or just switch to 32-bit x264.Ok, thanks a lot.

EDIT: Now I've tried that, and that worked for me.