Search for a trusted source (like archived forums: USCutter, Signs101, or Reddit r/vinylcutter). Look for a package named Artcut_2009_NoCD_HotFix.rar or similar. It should contain:
Since you don't have the physical CD, you must simulate the CD drive or extract the content. artcut 2009 installation without cd hot
Option A: If you have a .RAR or .ZIP file Search for a trusted source (like archived forums:
Option B: If you have an .ISO file