The fastest way around this issue is to avoid the Java-based automatic installation altogether.
To recap your battle plan:
The error often occurs with the small anyconnect-win-4.10.xxxxx-webdeploy-k9.exe . Instead, download the from Cisco Software Central: failed to launch downloader cisco anyconnect 4.10
Add the entire Cisco folder path to the exclusion list: C:\Program Files (x86)\Cisco\
How to Fix the "Failed to Launch Downloader" Error in Cisco AnyConnect 4.10 The fastest way around this issue is to
: Pushing a standard x86/x64 client provisioning policy to a newer ARM64 Windows device, or vice-versa.
Go to the tab and ensure Trusted Sites allows for downloading. Specialized Solution: AnyConnect EoL Information Go to the tab and ensure Trusted Sites
Once you have successfully launched the downloader and installed AnyConnect 4.10, take these steps to ensure you never see this error again:
: Specifically affects AnyConnect 4.10 MR1 on Windows, where the IPC terminates unexpectedly.
sudo rm -rf /tmp/anyconnect* sudo rm -rf ~/Library/Caches/Cisco\ AnyConnect\ Secure\ Mobility\ Client/