Think Registry here. You can change the drive letters in Acronis, but the registry for XP will still be pointing to the previous drive letter for much of the files it needs. It will probably not boot up s a result. I have utilities that help me repair these issues when it comes to data drives/volumes, but I learned a long time ago to not even try with an OS volume. I only got it to work once and it was never 'right'. I ended up formatting and reinstalling from scratch. I'm well aware of MS's protocol, but I plan ahead of time to intentionally prevent it from being followed on my systems. For instance, only the main hard drive should ever have a Primary partition that could be made Active. AND I ensure that all of the partitions I will need from that main drive are made before I install the first OS. All other physical drives are partitioned into Logical volumes within an Extended partition (no Primaries). Depending on the results I get on a 'first run', I may also disconnect anything other than the one optical drive I'm using to install the OS's to prevent them from taking letters. This means all drive letters used for those additional drives will be forced to 'follow' the letters given to the OS's and anything else I have on the first drive. Peace, Gman http://www.thevenusproject.com/index.php "The entire future of humankind is yet to be written" ----- Original Message ----- From: <recklessmaverick@xxxxxxxxxx> To: <pctechtalk@xxxxxxxxxxxxx> Sent: Thursday, September 17, 2009 10:33 PM Subject: -=PCTechTalk=- Re: Velly Intwesting > Me too. But Windows has a protocol it follows. > > In my situation shouldn't it be > > C: booted partition > D: Data drive > E: the other OS partition on the first drive > > See this Microsoft article: > > http://support.microsoft.com/kb/51978 > > Do you know what Acronis Disk Director or other utility does to reassign > drive letters? I think it would be safe to reassign the drive letters > wouldn't it? > > That article applies to DOS and Windows through ME. Can't find anything > for > XP and Vista. > > Don --------------------------------------------------------------- Please remember to trim your replies (including this sentence and everything below it) and adjust the subject line as necessary. To subscribe, unsubscribe or modify your email settings: //www.freelists.org/webpage/pctechtalk OR To subscribe to the mailing list, send an email to pctechtalk-request@xxxxxxxxxxxxx with "subscribe" in the Subject. To unsubscribe send email to pctechtalk-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject. To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/ To contact only the PCTT Mod Squad, write to: pctechtalk-moderators@xxxxxxxxxxxxx To join our separate PCTableTalk off-topic group, send a blank email to: pctabletalk+subscribe@xxxxxxxxxxxxxxxx ---------------------------------------------------------------