Reinstallation, Moving to Another Computer

Remark: information on this page is only intended for Software Lock authorization.

HYDRUS Reinstallation or Moving to Another Computer:

If you reinstall HYDRUS on an activated computer or if you install a newer HYDRUS version then your previous authorization will remain active.
Before any hardware changes, reinstallation of the Windows operating system, or if you want to move your license to another computer you should deactivate HYDRUS on the original computer.
The HYDRUS software package is deactivated using the HYDRUS Authorization Status dialog window that is called using the command Help->Hydrus License and Activation. Similarly as for HYDRUS activation, you can deactivate HYDRUS either by email (the command Deactivate by E-mail) or online (the command Deactivate on-line).
New activation: Install HYDRUS on the new computer and activate it according to instructions available above.

Other Remarks:

If you use OpenGL hardware acceleration and if you experience any problems with HYDRUS graphics (incorrect display, etc.) please visit Troubleshooting - known problems before contacting HYDRUS technical support.
We’d like to recommend you visiting HYDRUS tutorials with several video tutorials about using of HYDRUS.