Ok first I was converting an avi file to Lagarith(I usually use Huffyuv but I'm running low on space),when it finished I tried loading it into Sony Vegas to edit.Now this is where the problem started.It crashed Vegas and somehow destroyed the project I was working on(the sony project file is there but when I try opening it,it gets to the vegas window and says Cannot open-File cannot be found).Now the Lagarith avi file wont play at all and when I try deleting it,it just says The File is corrupted and unreadable :\
OK fine so I went online to find solutions to fix it.(btw I save all my .avi,huffyuv,lagarith files all on my external hard drive).It said I had to delete the volume and reformat it so I did that(i had to remove all my huffy and lag clips because they won't fit on the computer).So my external hard drive is CLEAN and healthy now so I decided to start compressing the .avi files to lagarith so I could get back to my project.Now the funny problem is that only SOME files will convert sucessfully but the rest somehow jams at a certain percentage and refuse to move.

^see how it's stuck at 74%?it's been at that for about half an hour now

For once I have a whole day of free time to make an amv and this happsn.I have a bad feeling that the corrupted file had something to do with this....help please?