The location of virtual drives can be specified by entries in the
Emulator configuration file (usually epoc.ini). You can override
the default locations of z: and c: drives, or specify
additional drives. The process is:
Open epoc.ini in a text editor. It can be found at
.\epoc32\data\.
Enter the keyword _EPOC_DRIVE_, followed
immediately by the letter for the drive, a space, and the location
on the PC file system it maps to. For example:
_EPOC_DRIVE_<drive-letter>
<location>
Save the file.
To specify an additional virtual drive d: which maps
to the A: drive on the PC, use the setting:
_EPOC_DRIVE_D A:\
This would allow the Emulator to treat your PC’s diskette
drive as its own removable drive — which is usually mapped to
d: on target machines.