To resolve this issue, please do the following. First, please uninstall the program from your system, you will then manually delete the "installation.ini" file, after which you will reinstall the software. You'll find the "installation.ini" file in the program folder under the "ProgramData" hierarchy. So, it should follow this file path:
C:\ProgramData\VEGAS\VEGAS_Pro_## (where ## = version number)
Program Data is a hidden file on the system. You may need to do the following before being able to see or access the Program Data directory.
⦁ Press Windows Key + E to bring up an Explorer window.
⦁ Select the option that says Organize and choose "Folder and Search Options".
⦁ Click the View tab.
⦁ Under Advanced settings, click "Show hidden files and folders", then click OK.