Pokemon Black freezing issues

Hi, i recently downloaded pokemon black rom from this thread http://forum.romulation.net/index.php?topic=49789.0
Well, it works great, except for the fact it freezes every 5~30 minutes or so. Is there any fix? Oh and i use no$gba 2.6a

Try running the game with No$Zoomer, you can find the link from here.

Ok thanks! But when i start the game, i get the blue screen, so i used the code and reset the game (File>Reset) then i get the "NO$GBA FATAL ROM IMAGE HAS CRASHED" error. :/ Any way to fix this? Thanks ^^

Don't reset the emulator, instead,After you have put the codes, close the emulator and run it again,
then, enable the codes, with RAW ticked.

Well, that didn't work. I still get the blue screen :/
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Nevermind, got it to work perfectly! Turns out it was because it was GBA BIOS(Nintendo logo). Thanks anyway!