Error message when trying to "Bounce To Disk"

[AltEnd]

I'm getting the following error message when I'm trying to do a mixdown:

***Could not complete the Bounce To Disk command because I/O error (-36) while opening "ddyvRFPRzcprHSRW.wav".***

Also, I wasn't the guy who originally setup the session. Anyone else have this issue or a solution?

Cheers