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Thread ID: 82610 2007-09-02 06:58:00 Boot, system Hard Drives? aonghas (12649) Press F1
Post ID Timestamp Content User
587065 2007-09-02 06:58:00 Hi guys,

I have Vista Ultimate installed and I want to change my drive letters. At the moment I have C: as my boot drive and that's okay, but my D: drive is another hard drive and it's a system drive. I want my DVD/RW drive to be D: and I want to change my D: to another letter.

However, when I try to change the drive in Disk Management, I get the message
"Windows cannot modify the drive letter of your volume. This may happen if your volume is a system or boot volume, or has page files."

Does anyone know how I can change this drive letter? I don't understand why it is a system drive because I don't think there is anything that the system uses to run.

Cheers
aonghas
aonghas (12649)
587066 2007-09-02 10:15:00 Found This (pcsupport.about.com) But I think its what you are doing now any way ?

Also This (www.tech-recipes.com) Interesting about the CD drive change letter in this one

I'm guessing, but you may also have to turn off UAC ?
wainuitech (129)
587067 2007-09-03 03:01:00 I've changed all my drive letters using Disk Management. I'm the only user so I presume that wainuitech's on the right track.
Do you have Admin rights?

If all else fails here is some info on disabling UAC - temporarily of course :)

www.petri.co.il
blogs.techrepublic.com.com
Vallis (8886)
587068 2007-09-03 03:39:00 If UAC is stopping the change in some way, the quickest way to disable it is to click on start orb in the search type in "uac" ( without the " " ) and it should show in the menu above, double click it to open then locate disable. wainuitech (129)
587069 2007-09-03 04:00:00 If UAC is stopping the change in some way, the quickest way to disable it is to click on start orb in the search type in " uac " ( without the " " ) and it should show in the menu above, double click it to open then locate disable.

UAC is the first thing I turned off, never had a problem after that.
intel hunter (6666)
587070 2007-09-03 06:38:00 Did you know theres a way to stop the annoying pop-ups without actually taking away the protection?

See the SANS videos on Youtube. I'll post a link if I can find it:thumbs:
beeswax34 (63)
587071 2007-09-04 00:33:00 Was your D: drive a system boot drive in a previous setup?

From my reading you just may have to save data on it and reformat/partition it .
linw (53)
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