Zscaler Windows Client App not Getting open or start


Having Issue with zscaler app it not getting open after cicking on icon.
even services are runing details as below
OS: windows 10 20H2
Clinet version : 3.4
Troubleshoot Done:

  • Restart zscaler services manually
  • Reinstall zscaler
    *Uninstall manully with uninstaller Geak and clean all enteres and left over file of zscale
    *Manually install updated zscaler latest version

Still issue is not resolved is there any one can help.

Thanks in Advance.

Have you followed the process whitelisting guide - Zscaler Client Connector Processes to Whitelist | Zscaler