If you provide the and source media type (CD, floppy, downloaded ZIP), I can give more targeted advice.
When the Karizma setup reaches a certain progress percentage (usually 67% or 81%), it calls upon data3.cab to extract the remaining components. If the installer cannot locate this file with perfect integrity, it aborts the operation. Karizma classic setup file data3.cab
Long file paths (e.g., C:\Users\YourName\Downloads\Old_Software\Karizma_Classic_Edition_2004\Setup\data3.cab ) confuse legacy installers. If you provide the and source media type