Search articles - KerioControl

Kerio Control License Activation Fails: "Unauthorized" and "Cannot write new license file"

Overview Kerio Control license activation or renewal fails during the registration wizard with two specific errors: Unau ...

Overview When trying to set up IPv6-only devices to enable communication over the IPv4-only Internet Service Provider (I ...

Overview Logs are required every time we need a root-cause/deep-dive analysis on a reported issue. This article provides ...

Overview While trying to upgrade old Kerio Control 9.2.x installed on custom hardware, the following console error is di ...

Overview This article provides instructions on steps to take when you attempt to reset your password using the "forgot p ...

Overview While trying to perform a Product Registration or license renewal/upgrade on the hardware box (NG100, NG300, NG ...

Overview While trying to configure external VoIP systems, such as Grandstream, the audio transmission appears to be one- ...

Overview Kerio Control enables the administrator to define only one scope within each subnet. You can create exclusions ...

Overview This article provides information on how to resolve Kerio VPN tunnel issues when establishing a connection. D ...

Overview This article provides information on how to resolve the Kerio VPN client Failed authentication issue. The follo ...