Hello fello afterdawners- Hopefully one of you can help me out .. When I use DVD Decrypter to write a DVD back-up I receive the following error: --------- DeviceIoControl (FSCTL_LOCK_VOLUME)Failed! Device:[1:0:0] HL-DT-ST DVDRAM GSA-4120B A102 (D(ATA) Unable to lock volume for exclusive access. Reason: Access is denied. Abort Retry Ignore ---------- I went ahead and selected Ignore and the write process continued accordingly. Write process continued/completed with no additional errors and the DVD seems to work just fine. I've never seen this error before and would like to know if this is something I need to worry about or what the heck this error means. Appreciate any and all feedback- Thanks!