Wait until we post up the May 19 update - should be available within 24 hours - probably sooner.
It will be posted in a new thread in the forum I linked to previously.
It will contain a zip file that you need to download to your laptop.
You must have the latest V7.5.3 software installed (or already be using the V7.5.4 beta software).
Then just unzip the downloaded zip file into the folder: \Program Files\EFILive, overwriting all existing files of the same name.
Then locate the file \Program Files\EFILive\Readme_First.pdf. Read that file carefully, it explains how to upgrade your FlashScan's boot block and firmware and how to start using the new software.
Regards
Paul