I'm using a client of mine's LaCie Rugged XL. When I originally got it, it mounted to my Macbook Pro fine but I couldn't write files to it because it was formatted from a PC with NTFS and I have a Mac. So I downloaded Paragon NTFS for Mac. That day, I was able to write to it. The next day and ever since, it won't mount. So I connected the drive to my iMac, it mounted fine. But the same issue, I couldn't write to it. So I installed Paragon NTFS for Mac and now it won't mount again. I have a lot of information and didn't want to try the Repair Disk or First Aid cause I was afraid of losing information. What do you suggest?