[90:190] Invalid format version of Data Protector medium

Hi All,

I have the following error message at the end of every backup sent.

I tried to clean drives and use a new medium, but the result is the same. All mediums was marked as poor with all data written as failed.

Now I´m not be able to perform any kind of backup.

Normal] From: VBDA@mxwin81002.asefi.mex"mxwin81002.asefi.mex [/C]"  Time: 16/12/2013 13:45:48  COMPLETED Disk Agent for mxwin81002.asefi.mex:/C "mxwin81002.asefi.mex [/C]".

[Minor] From: BMA@mxnt10201.asefi.mex"DRIVE_MXNT10201-1"  Time: 16/12/2013 13:46:36 [90:190]  Invalid format version of Data Protector medium.

[Critical] From: BSM@mxnt10201.asefi.mex"SEM_PROD_FISI_19"  Time: 16/12/2013 13:47:12 [61:17112]  Medium header verification failed on drive DRIVE_MXNT10201-1.  All objects on this medium will be marked as failed.

[Normal] From: BMA@mxnt10201.asefi.mex"DRIVE_MXNT10201-1"  Time: 16/12/2013 13:46:59  By: UMA@mxnt10201.asefi.mex@Changer0:1:0:0 Unloading medium to slot 31 from device Tape2:1:0:1C

It happens to someone before?

Thanks in advance for your contributions!!