Hello,
we are on 7.3.3, i could not definitively pin the issue on SP2 but we 
downgraded to SP1 for some quirkiness, may be you may not have any issues, 
just ensure correct drivers & apply 64 bit version of Networker, the 
easiest way would be to copy the nsr and install Legato, re-attach the 
Tape Library & everything should work fine.Verify hardware compatibility 
beforehand.
There is a  KB articles from MS  regarding SCSI reserve release on W3K 
that should be applied.
Please follow the Dr doc just in case and make a backup of the original 
server. Since the host id will change you will need to re-apply for 
licences.If you plan on using the same host name\ IP, then you should 
ensure no duplicate IP & server name are presented at any given time.
HTH



"Browning, David" <DBrown AT LSUHSC DOT EDU> 
Sent by: EMC NetWorker discussion <NETWORKER AT LISTSERV.TEMPLE DOT EDU>
01/14/2009 02:13 PM
Please respond to
EMC NetWorker discussion <NETWORKER AT LISTSERV.TEMPLE DOT EDU>; Please respond 
to
"Browning, David" <DBrown AT LSUHSC DOT EDU>


To
NETWORKER AT LISTSERV.TEMPLE DOT EDU
cc

Subject
Windows 2000 (32 bit) to Windows 2003 (64 bit)






We are looking to move our 32 bit windows 2000 backup server to 64 bit
windows 2003. 

Has anyone had any experience with this?  Any issues?

We will be doing this with 7.4.3. 

TIA. 

David M. Browning Jr.
IT Project Coordinator Enterprise Backups and Help Desk

To sign off this list, send email to listserv AT listserv.temple DOT edu and 
type 
"signoff networker" in the body of the email. Please write to 
networker-request AT listserv.temple DOT edu if you have any problems with this 
list. You can access the archives at 
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER


To sign off this list, send email to listserv AT listserv.temple DOT edu and 
type "signoff networker" in the body of the email. Please write to 
networker-request AT listserv.temple DOT edu if you have any problems with this 
list. You can access the archives at 
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER