Missing performance counter after NetBackup 7.6 upgrade

Hi all,

recently we upgraded from NetBackup 7.5.0.4 to 7.6.0.3 on a Windows 2008 R2 SP1 64bit Single Master/Media Server.

With 7.5.0.4 and previous versions I used the tape performance counters in perfmon to see live troughput of all tape drives, after the upgrade to 7.6.0.3 these counters are missing in perfmon.

As I can't find any documentation about this - anyone of you used this before and/or know anything about to get them back?

Thanks in advance, 

Oliver