Erika As per our FAQ, Spine runs on 64-bit Windows Vista, 7, 8, 10, on macOS 10.12+, and on 64-bit Linux: https://esotericsoftware.com/support#What-are-the-system-requirements-for-Spine What OS are you using?
Nate Sorry, Spine doesn't support 32-bit. It was around 2010 that 32-bit desktop computers began to be phased out. That's a long time ago for technology and nowadays almost all computers are 64-bit.
