It could occur to anyone who encounter unexpected events. To reinstall SD Card Recovery, please do the following steps.

Reinstall SD Card Recovery in the same computer.

Step One: Uninstall SD Card Recovery.
Notice: Before uninstalling software, please ensure you have completely shut down SD Card Recovery.
（To check out if SD Card Recovery is still running on your computer, you can click "show hidden icons" and see if the software you want to uninstall exists or not. If it still exists, please right click the icon and choose "Exit"）
Method One: Click "Start" and Search for the software you want to uninstall, you will see "Uninstall SD Card Recovery". Click it and choose "Yes" in the pop up window.
Method Two: Click "Start" button first, go to Control Panel and click "Uninstall a program". Right click the software you want to unintall and click "uninstall".

Step Two: Download the software you want to install.

Reinstall SD Card Recovery in different computer.

SD Card Recovery has different kinds of licenses. If you only purchase one computer license, then you will not register successfully on another computer. We highly recommend you to contact support@ospeedy.com. We will offer you a coupon to upgrade your licence.