Dear All,
   Iam facing a frequent problem while taking the diff backup. 
The backup data in 'I:\DIFF\globaldb' is incorrectly formatted. Backups cannot be appended, but existing backup sets may still be usable. 
and when i am restoring to a standby server when the diff backup was successful. Iam getting the error as cannot associate file with different databases.
Thanks & Regards
Chandra Mohan N
[font="Verdana"]Thanks
Chandra Mohan[/font]