SRB2 2.1 mod TopDown doens't open.

[Mario A. Roach]

Each time and every way I install it, it just gives me an error, I can't open that mod with the said version installed nor standalone (I was trying whatever and didn't work.)
Maybe I'm missing something up or it... Doesn't work and I didn't know it stopped working? Maybe my computer? I don't know guys, I will attach a photo of said error and see if anyone has any input on it.

 

[Eclair]

You mean this error?

I've been trying to fix this one too. Exe mods don't work for me at all no matter where I place those files.

 

[Lach]

I believe you need to extract SRB2 Top Down on top of an install of SRB2 v2.1.20.

 

[Jammin']

I believe you need to extract SRB2 Top Down on top of an install of SRB2 v2.1.20.

oh. that makes sense. i've been trying to put it on a version of 2.1.25. so... thanks lach. this'll help people alot.