You are downloading the AnyConnect APPX file v4.1.1031.0 for Windows Phone. AnyConnect is a free and useful Business app: ** AnyConnect for Windows Phone 8.1 Release Candidate ** Please direct any questions, feedback or problem reports to email@example.com. ... You can now download the offline APPX file to install & try it.
Download Locations for AnyConnect 4.1.1031.0 APPX file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline APPX File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline AnyConnect APPX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.