Is possible to install OneConnect on Windows 7?
No, Windows 7 or previous versions are not supported and therefore is not possible to install OneConnect on Windows 7
Compatibility
Is possible to install Clavister OneConnect Version 3.5.5 on:
Windows 10 version 19044.0 or later
iPhone Requires iOS 14.7 or later.
iPad Requires iPadOS 14.7 or later.
iPod touch Requires iOS 14.7 or later.
Mac Requires macOS 11.5 or later.
Apple Vision Requires visionOS 1.0 or later.
Requires Android 9 and up
Which Netwall version is needed to install?
Clavister OneConnect is a free app, but requires a Clavister NetWall Next-Generation Firewall (NGFW) version 13.00.09 or higher in order to function properly.
Is possible to use a Netwall OneConnect existing VPN tunnel on Windows 7?
Yes, it is possible using OpenConnect-GUI. (OpenConnect is a free and open-source cross-platform multi-protocol virtual private network (VPN) client software which implement secure point-to-point connections).