If your computer is connected to the internet, we recommend you the on-line deactivation. Open the HYDRUS License and Activation dialog (main menu -> help -> HYDRUS License and Activation) and press the “Deactivate on-line” or “Deactivate by E-mail” button.click on the HYDRUS icon on your desktop using the right mouse button and select “Run As Administrator”. HYDRUS deactivation requires administrator’s privileges.If you know that you will not be using HYDRUS for a long time.If you wish to move your license to another computer.Before changing the network path to HYDRUS (applies to the network installation).

Before reformatting the hard-drive with HYDRUS.Before any hardware changes (motherboard, hard-drives, graphic card, BIOS, etc.).The time-limited activation was introduced to prevent some unwanted consequences in events such as computer crashes and similar hardware problems that require a new activation of HYDRUS without its prior deactivation.ĭeactivation of HYDRUS When you should deactivate HYDRUS After the authorization expires, you can reactivate HYDRUS using the on-line activation or by e-mail (see 'Installation and Activation' above). You can prolong the activation any time before its expiration using the button 'Extend activation on-line' in the HYDRUS license dialog. The activation of HYDRUS is always time-limited (even if you have a permanent license) and the maximum activation period is one year. HYDRUS program files can be located on a local drive of the computer). HYDRUS should be installed on each computer, connected to the network, in the same way as on any other stand-alone computer (i.e. The network authorization of HYDRUS is controlled by NetHASP Hardware Key.

Offline Activation by E-mail (if the internet connection is not available).

Instructions for the Installation and Activation of HYDRUS Stand-alone Computer We recommend you install and activate the latest version of HYDRUS. They will receive a password to their account on HYDRUS license server (ELIS) where they find the installation programs and other information needed to install and activate the software. The installation program for the full version of HYDRUS is only avilable to customers who purchased a HYDRUS license.

Reinstallation or Moving License to Another Computer.

For windows download Hydrus Network 535