[OFFER] Macromedia Flash 5.0 (2000)
One of a few warez dumps to come. I believe this is Windows 95 and up, though it may be 98+. I have successfully installed it on my Windows 2000 thinkpad.
https://mega.nz/#!VwlVyARQ!iolMbG8eiCFYUXPJusD08DX3l7pnECjZGOdJnggcEdw
Enter the product key on first start.