The Canon Vixia HG20 is a superb (high Definition) camcorder from canon. It is convincingly very simple to use and its color and design is much better than other models of canon Camcorder. Recording of Canon Vixia HG20 is mostly to the internal flash storage, and saves video to hard drive. The hard Drive Storage is very common to failure in these situation you can use Photo Recovery for Mac and Windows software. Video can be loss due to several reasons like storage media corruption, virus infection, accidentally deletion of files, formatting of the device flash memory card and more. Photo Recovery for Mac and Windows recover videos loss from all above situation.

You are right that your video files are inaccessible due to uses of flash memory card in unsupported file system. Windows Vista does not support the device and access video from it so that the issue of damage to storage media in camcorder comes when you tried to connect with that. The issue can damage system file, file system of storage media and logical structure of storage media. In order to get rid of these issues you must try to replace the damaged file system, logical structure, file system etc. it requires formatting of memory card and hard drive. Formatting is the best solution to get rid of such issues but it can cause loss of video files, pictures etc. In such situations Video recovery for mac or Photo Recovery for Mac software is used. Try the best new version of photo Recovery for Mac application to stop data loss situations.