I bought turbo tax deluxe at Costco and attempted to download it to my msn 7 system it originally allowed me to go in and enter my personal info. When I attempted to go in again, it gave a message; 2019\32 bit\url.configuration has an invalid signature. I attempted to uninstall the program and that also failed giving me a error code 1648. After working with directions I found online, I was able to uninstall it. As I thought it might be a problem with msn7, I uploaded to msn10 and attempted to download from my disk. This time nothing happened and I cannot get it to download at all. I'm not sure if the disk is bad or what?
