Error: could not realloc enough memory

[Skrycchio]

Hi.

I want to remux a video M2V with the original VOB files, with AC3, subp ecc...

IfoEdit (great SW) tell me an error: "Error: could not realloc enough
memory"
Then, it hangs.

What's happened?

My operations.

Open .ifo file with IFOEDIT 0.95.
Save TMPGEnc template (ONLY "I" FRAMES, thanks DERROW!!!)
Save the D2V file from DVD2AVI 1.76
ReCompress with TMPGEnc, 2pass.

Now, I've re-open the .ifo file, I've clicked on VobExtras > Remux
M2v.
I've checked: ReMux, Correct Vob Unit, Correct original..., Create new
ifo files, Rebuild PTS, Remove P.U, Remove Macrovision, Adjust VOB
Pointers, Adjust audio/subp..., VOB size 1GB.

I've selected an outpur dir and the file M2V.

Result: "Error: could not realloc enough memory"
Then the SW exit with a Windows error.
The SW give me this error after 10 seconds that the process starts.

The DVD is "Back to the Future" R2.
The M2V file is 3.581.202.130 bytes


S.O. Win98SE
512MB (I've tried even with 768: same results)
K7 1200 (KT133)
FAT32
Enough disk space ;)

First that you say "FAT32!!!", the sum of m2v, Ac3, subp doesn't over the 4GB.

Isn't the first time that I follow this guide, and I've rebuilded many DVD.

Thanks in advance.