Here's a little bug, but I bet it's been solved time over and again.
My computer crashed a week ago (completely not related to 3dGS) and I had to restore the hardrive. After I reinstalled 3dGS today I soon realized that I can't build my level.... I can edit, test, and save my level, but the build button does literally nothing... I press it but nothing happens. There's nothing complicated or fancy to my level that would create this error, just a noob workshop whipped together in a few hours.
Is there a common cure to this problem? Thanks!