Creating a VM with Multiple SCSI disk fails with strange error

Hi,

I am creating a VM with CreateVM_Task function from reading the VMConfigInfo I persisted before. The code works fine if I have only one scsi disks in the configuration or only one ide disks. But if I have two Scsi disks the VM creation fails and an error like this is thrown "Create virtual machine 10.0.0.154 Cannot complete the operation because the file or folder /vmfs/volumes/4c77b42aa3251cfa4873001517d809c1/Test2/Restore2.vmdk already exists root".  Can someone tell me what could be wrong here?

Thanks,

./Siva.

PS: Earlienr I was testing with an IDE disk and SCSI disk and I assumed it was a case of mixing IDE disk and SCSI disk. When I tested with two scsi disks I got the same error as above and I edited the post.