I downloaded ATH Catwalk onto my computer, and I put it in the right folder (Style - Themed).
I did the same thing with Steelworx and it worked, but not for ATH Catwalk.
It showed up in the scenery section, but when I put my mouse over all of the options in the folder, the game crashed and I got the message: No :svd for :sid

I'm on a Mac running Lion, if that helps...

Hi Sammy.

The error message usual shows up when the folder is not in the correct folder. You have done this somewhat correctly. (from what you have told me.)

The main reason, I have this problem also, is this:

Have you installed both Wild AND Soaked expansion packs? You need both packs to be able to use the Catwalks.

From my experience, I can confirm, if you only have ONE pack installed, the photo's of the Catwalks will remain invisible.

If you have this very same problem, it is a natural occurance and you will have to purchase (I recommend a disk version instead of uTorrented), copy of Wild Expansion or/and Soaked Expansion pack to be able to use the Catwalks.

Tell if there was anything I missed.

-Speedy.

Hi Sammy.

The error message usual shows up when the folder is not in the correct folder. You have done this somewhat correctly. (from what you have told me.)

The main reason, I have this problem also, is this:

Have you installed both Wild AND Soaked expansion packs? You need both packs to be able to use the Catwalks.

From my experience, I can confirm, if you only have ONE pack installed, the photo's of the Catwalks will remain invisible.

If you have this very same problem, it is a natural occurance and you will have to purchase (I recommend a disk version instead of uTorrented), copy of Wild Expansion or/and Soaked Expansion pack to be able to use the Catwalks.

Tell if there was anything I missed.

-Speedy.

I have the Platinum version for Mac (which has both soaked and wild), so I don't know what I'm missing... I put it in the right folder, just like I did with steelwox, and it worked that time, but not now.

Strange, that is very strange, you have the expansions but it is still acting odd.

Try deleting all of ATH Catwalks then put it into the folder. It may be because you have one file one place and the same file in another place. If you know how, send me a screen shot of where you have placed ATH Catwalks.

-Speedy.

Sounds like you have an extra layer of folder. It might not seem important at first, but it causes the "No Svd for Sid" error. Check your folders and if it's correct and this still happens, then you probably have an incorrectly named folder and will need to change the name for the set to work.

Ahha thankyou Ness, that's what I was trying to say.
I'm so confusing when I try to help with the simplest things.

haha...so that explains why the ATH Catwalks not working on my RCT3 (I have regular)

Have same error message ( No :svd for :sid ) and the game stops.. i have I running the mac version with soak and wild . I have already downloaded the steelworx.. its works great ... I just can't get the ATH catwalks to work...... I put in Style/theme . I don't know what im doing wrong? can anyone help me out? ...

This error simply means some of the file content is missing, or once you get into Style/Themed your CS is inside too many folders. Did you install it properly?

yes did install it right?