Library/MountTool 1.0.021 - Driver 1.0.5.014

* Driver caused blue-screen crash when virtual SCSI port device was
disabled or uninstalled through Device Manager while virtual disk drives
were still mounted. This problem has now been corrected.

* Driver optimization: Pool memory usage was very high when loading disk
image contents into virtual memory, which could potentially cause
various problems with other drivers and appications meanwhile. Rewrote
image file reading process completely. This is essentially same code
fixed as in ImDisk Virtual Disk Driver version 1.9.2.

* The driver now responds with SRB_STATUS_BUSY instead of
SRB_STATUS_NOT_POWERED while a newly mounted virtual disk drive is
becoming ready. This should make drive mounting faster and more
reliable.