Is this with a single dataset or any files you try to copy design from?
Are there any errors or messages in the vlog from the same time as the copy design execution?
I have tried copy design on other models and they work. Not sure where to fine the vlog that you mentioned.
Thanks
D
Folder location and file names:
Microsoft Windows™ XP / Server 2003 - C:\Documents and Settings\All Users\Application Data\Autodesk\VaultServer\FileStore
Microsoft Vista™ / Windows 7 / Server 2008 / Server 2008 R2 - C:\ProgramData\Autodesk\VaultServer\Filestore
Vlog-YYYYMMDD.txt
Are you able to create a dummy vault and add the failing dataset to it? With the dataset in a few vault, are you able to do a copy design?
Are there any 2009 Hotfixes installed in your environment?