Error loading show USB

Hello,

I have several shows on my USB stick for the pearl tiger. But since a few weeks most of the new shows have problems to be loaded. It looks like the files are corrupt. I tried severals sticks and the internal USB drive, but no luck.
Somebody has an idea?
If needed, i can mail the files that are corrupt.

Regards

is this a question about a lighting console?

if so, you may get a better response by either posting in the avolites forum ( http://www.avolitesshop.co.uk/phpBB2/index.php ), or by emailing avolites support ( support@avolites.com )