Recorded tracks corrupted

Someone “helped” me out the other night by pulling the plug on my Qu-16 after the band had stopped playing and I did not have a chance to shut the board down properly. I was recording to a flash drive (Sandisk Extreme which normally has no problem) and the recorded files now all show sizes of about 512k instead of the 1.5Gb or so that I usually get. My computer complains that the files are corrupt. I have tried scanning and repairing but no luck. Is there any hope of recovering the recorded tracks?

Thanks.

Jones

Here’s a link to a file recovery thread:

This is one good reason to use a UPS.

Or this:

https://community.allen-heath.com/forums/topic/blank-qu-drive-recording

Or this:

https://community.allen-heath.com/forums/topic/blank-qu-drive-recording

Thanks so much. This was the answer and it worked like a dream.

Jones