If you receive an "Invalid Key" or "Activation Failed" error, check the following:
If you have tried everything and your , email ScanTool support. Before contacting them, gather: obdwiz license key work
Each key is intended for a specific user. Using a blacklisted or leaked key often results in the software being disabled during the next update. If you receive an "Invalid Key" or "Activation
If you want, I can instead:
The license key is typically printed on a sticker found on the back of the "Quick Start Guide" or the software CD sleeve (if provided). email ScanTool support. Before contacting them