When trying to install WinZip, some of you might encounter the issue when the error 1722 appears:

Resolution

There are two options we'd suggest you perform for fixing the issue.

I. Check if the Windows Installer Service is running:

1. Open Windows Start menu > type services.msc > press Enter.

2. Double-click the Windows Installer service.

3. Set the Startup type of the Windows Installer to Manual.

4. Click Start to start the service > OK.

II. Re-register the Windows Installer Service:

1. Close all Windows programs.

2. Press Win+R on the keyboard to open the Run window > type msiexec /unregister > click OK.

3. Press Win+R again > type msiexec /register > OK.

4. Restart your computer.