uncompress gcz file without dolphin (old computer no see2)

[naxil81]

HI. I have a old pc (athlon xp 2000+) 768mb ram video 128mb dx9.
My brother giveme a lot of backup cdz but i can't use it with my wii.
I have download dolphin but after 1 error (no vcomp100.dll and i have download this dll)
i press on dolphin.exe but nothing appen...
is possible make a tool for uncompress gcz file without dolphin?
i have see the source and i have found a part of source (blobcompress.c or something like that)...
any help or any tool for gcz?
any help for start dolphin on my pc (just for uncompress gcz file)

TNX A LOT!

[mbc07]

First, delete the DLL that you've downloaded, second, install Microsoft Visual C++ 2010 Redistributable and you will be able to open Dolphin and decompress your GCZ (althrough it seems that you are a pirate... piracy isn't allowed on this forum!)

[naxil]

i use just backup!!! but my computer now is off and i have reassemble a very old pc...
now i have wii but i can't use the cdz file..
are u sicure i can start dolphin on my old pc??? my cpu is without sse2 instruction!