You MUST deactivate your license if you are removing AQT from your machine. You might do this, for instance, if you plan to use the license on a replacement machine.
If you do not deactivate your license, it will be deemed to be still in use on the old machine and you may not be able to activate the license on your new machine.
If your machine dies unexpectedly, please get in touch with us so we can manually deactivate your license. You must have entered your name accurately in Your Name so we can identify the license you have been using.
Deactivating your License
go to the Product Registration window. This can be done from Help > How to Pay and Register on most AQT windows.
the Activation column in the grid will show you whether your license key is currently Activated.
if your license is an AQT v8 or AQT v9 license, the Activation status will be blank and you will not need to deactivate it.
click on Deactivate Key. You will be shown the Deactivate AQT License window.