Zelda problems

[GigaBowser]

I downloaded a bunch of Zelda texture hacks. Most of them work perfectly, but some are causing problems.

For one, the textures on both Shiek and Zelda load just fine, but it freezes when I transform from Sheik to Zelda (but not Zelda -> Sheik)

And for another one, the same thing happens, but vice versa.

And before you say, yes I have .pac files for all of them. They're named properly, and they all came with their downloads (ie, I didn't create any .pacs using lz77ex.)

Any help? Thanks!

[Quanno]

try defragmenting your sd.

[Puraidou]

try defragmenting your sd.

This should be enough to fix it, but if that doesn't work check if your pac files are the bigger then your pcs files.

[GigaBowser]

Okay. How exactly would I do that?