Hi all,

Since some time all my backups fail with a status 84 and the following 
error:

16:03:47.015 [4428.5964] <2> io_read_media_header: tapemark or blank tape 
encountered reading media header, drive index 0
16:03:47.031 [4428.5964] <2> io_write_media_header: drive index 0, writing 
media header
16:03:47.031 [4428.5964] <2> io_ioctl: command (5)MTREW 1 from (bptm.c.8612) 
on drive index 0
16:03:50.687 [4428.5964] <2> io_write_block: WriteFile() failed err = 1117
16:03:50.687 [4428.5964] <2> set_job_details: Done
16:03:50.703 [4428.5964] <16> io_write_block: write error on media id 
A00005, drive index 0, writing header block, 1117
16:03:50.703 [4428.5964] <2> log_media_error: successfully wrote to error 
file - 11/17/05 16:03:50 A00005 0 WRITE_ERROR
16:03:50.703 [4428.5964] <2> check_error_history: called from bptm line 
19524, EXIT_Status = 84

I have checked the cables, drivers and used serveral tapes. Cleaned the 
tapedrive with several cleaning cartridges and ran the Device Wizard several 
times.

Anyone any idea how to solve this?