What I did: I went to ISE > Admin > Certificates > System Certificates > Import - I used the wildcard Cert (*star_domain_com. crt) Cisco Community Solved: AnyConnect - Failed To Launch Downloader - Page 2
To resolve the "Failed to Launch Downloader" error, several troubleshooting steps can be taken. Firstly, users can try re-downloading the AnyConnect client from the Cisco website. It is essential to ensure that the download is complete and not corrupted. Users can verify the integrity of the download by checking the file size and comparing it with the original file size on the Cisco website. failed to launch downloader cisco anyconnect 410 top