then guess you have to do registry (be damn careful in there, one slip and if not backed up, could be real bad).... anyhow, here is what to do.
goto start/run and type regedit
then goto this key:
Find the drive letter you want to change to (new). Look for "\DosDevices\C:" (assuming its C you wanna change).
Right-click \DosDevices\C:, click Rename. Rename to \DosDevices\Z: which will free up the C: drive.
Now the drive letter you want changed. Look for "\DosDevices\D:" (or whatever drive you wanted changed)
Right-click \DosDevices\D:, click Rename. Rename to \DosDevices\C:
Click the value for \DosDevices\Z:, click Rename, name it back to "\DosDevices\D:".
quit and restart
keep in mind that the C and D are just generic, as in I have no idea which drives you are wanting changed. Simply put, if you wanted D: to be the C: you cant very well do that because there is already a C:.... so, in the above we renamed the C: to Z:, made the D: into the C:, and then the Z: into the D: (or whatever drive you want).
If you argue with an idiot he will drag you down to his level and beat you with experience.
I am not a fast writer.
I am not a slow writer.
I am a half-fast writer.