Antivirus and Firewall may block the Application.
Due to lot of temp files this error may occurs.
Installation is not clean that means while installing the app might have done any changes or deleted temp files.
Win+R (run command) > (%temp%) delete all temp files.
Run application as Administrator.
Re-install the application and then try to run the app.
Exclude Biz Analyst App from Antivirus and Firewall.