We recently upgraded our computer from Windows Vista 32-bit to Windows 7 64-bit. In order to do this we had to reinstall the whole OS and we lost all of our applications. We have a license for Adobe Photoshop Elements 8 and Adobe Premiere Elements 8. We were successful at installing Adobe Photoshop Elements 8, but when we tried to install the Adobe Premiere Elements 8, it gave us the following error: "Either Adobe Premiere Elements 8.0 is not installed on the system or has corrupted. So please install Adobe Premier Elements 8.0 and then retry.". It appears as though the installer thinks it should be performing an upgade. Any ideas?