: It is a lightweight desktop application that doesn't require an active internet connection.

Extract the files to a designated folder on your local drive. Run the setup.exe or application file as an Administrator. Follow the on-screen installation wizard prompts.

"Vijay 2000" is software from a bygone era of computing. It was built for operating systems like Windows 98, 2000, and XP. It is extremely unlikely to function properly on modern versions of Windows like 10 or 11. You will almost certainly encounter a "compatibility error" or the software will simply refuse to run. Trying to force it is not recommended.