If anyone in your organization uses Sabre for travel arrangements, you will probably need to install the sabre vpn. If you don’t want your users to be local administrators on their machines, here’s what you need to do…
Sabre VPN without local Administrator Rights
Step 1. Folder permissions
The sabre vpn needs to write to the hosts and lmhosts files. Give your users read/write/modify permissions on folder: C:\WINDOWS\system32\drivers\etc\
Step 2. Reinstall/Test
After you make these changes and the sabre vpn should work fine. You can reinstall / test the sabre vpn here:
http://installs.sabre.com/vpninstall/