IWAD is not showing up

When I open up doom builder, and select new map it tells me it couldn't find the IWAD srb2.srb. I went to configuration and browsed for the IWAD srb2.srb again, but it doesn't appear in the folder it's in. And when I check the actual folder, it's there.

What do I do? i tried re-installing it but that didn't help.

I don't believe normal Doom Builder can detect .srb files. You can either go to your srb2 folder and type in srb2.srb, or you can copy it to the doom builder folder and rename it to srb2.wad and point to that one. I use the second one so I won't corrupt it for some strange reason.

You can also use SRB2 Doom builder which you can "see" the .srb file.

Thank you! Now I can create levels again.

Sorry for double post, but something just HAS to keep going wrong.

When I try testing my level, my computer asks me what I want to use to open srb2.srb with. I selected srb2win, but then it just opens up and doesn't take me to my level.

I know I can probably just cop/paste the level file into srb2 folders and load it there, I would like to know if I can do the standard way first.