Hi Matt,
Very Odd. I have tried the same on multiple computers with no issue. In case it has something to do with copying the file on your machine, I did what I should have done to begin with and made a new Trial build of HTBasic that contains the visa.dw6 file. Because nothing changed other than adding the file, I kept it at the same version and replaced the trial version on the website with the new one. You can download it here: https://transera.com/downloads
Before installing it, uninstall the trial version already on your machine and delete the HTBasic 2021 Trial folder to ensure the copied VISA file is gone. Then run the install and give it a try. Hopefully that will resolve it for you.
Thanks,
Pat
