As of 12/1/2021 Perform Zone's current Flash version won’t work in Chrome, but it will work in IE, Pale Moon and Firefox if you follow the 3 steps below.
We are currently working on a HTML version that we anticipate will be released soon, COVID has delayed our anticipated release from last year. In the meantime, please download the three files linked below folder to your pc/mac

For windows

• Step 1: Install flash support browser.
  The most stable browser we have found for Windows is Pale Moon You can download the latest version here [click to download]
  OR
  Install and Run Firefox Setup 82.0.3 [click to download]

• Step 2: Install Run install_flash_player (select "never check for updates") [click to download]
• Step 3: Copy the mms.cfg file to both [download mms.cfg] (The file is safe for you to Save/Keep on your PC).
  • a.) C:\Windows\System32\Macromed\Flash
  • b.) C:\Windows\SysWOW64\Macromed\Flash

For macOS

• Step 1: Install and Run Firefox Setup 82.0.3[ uninstall if you have firefox ] [click to download]
• Step 2: Install Run install_flash_player (select "never check for updates") [click to download]
• Step 3: Copy the mms.cfg file to [download mms.cfg]
  /Library/Application Support/Macromedia

NOTE
If this does not work, repeat steps 2 & 3
The "mms.cfg" is safe for you to Save/Keep on your pc/mac.