I bought the STL files for a fireplace mantle. I opened the zip file, saved it and tried to burn it to a CD. Almost at the end of the burning process, it came back with an error message. When I check the CD properties, there was 0 bytes available, but the CD was blank. I've tried 3 different times and ruined 3 CD's. I burned another file that was smaller and there was no problem. Has anybody else had a problem with burning files on CD? I plan on burning each file to a separate CD because my computers crash and I don't want to lose everything.

I tried to upload the pic, but it won't load.