problem to share files

[Guest kitten223]

Hello every body

In first sorry for my poor English I'll try to explain my problem

I have downloaded several torrent and now I have on my computer the torrent and the match of tennis (first I choose a torrent on tennishaven, and when i have it in my computer i clic on to downloaded it.) When the downloaded is finish i have the match

now some match are shared as i see it moves but for other the "100%" is in red and it is write "erreur invalid download state, try resuming"

I don't what is the problem as all my torrents and downloads are in the same place and some torrents are downloaded.

May be some body can explain me what to do

Thank you and hope you can understand

THanks