ContributionsMost RecentMost LikesSolutionsRe: Unattended Installer Expired message when installingokay, it looks like it's a access issues with secure.logmeinrescue.com. If you use proxy servers, the installer might not use it and so the expiry check fails. You need to open up 80 & 443 TCP on your firewall for the clients to the host mentioned above.Re: Unattended Installer Expired message when installing Same Problem here - obviously the installer connects to a webservice https://secure.logmeinrescue.com/UnattendedPublicApi/GetInstallerExpiration?CompanyId=<ID>&PackageId=<ID> And does not get the right response about the Installer Expiration. They really have to look into this, else the product is not really usable in the way we want it to.