I am using BoxCryptor with Skydrive. Today, on a Win8 x64 box, I tried to open a few files from the drive that Boxcryptor had created when I installed it. I received a message saying that the file was corrupt. However, when I open the files from their original location (c:\Data\SkyDrive\xxxx.bc), then everything works fine. Very strange. Anyone else had a similar experience?