Consider the following scenario. You try to install the original release version of Microsoft SQL Server 2005 on a volume mount point. In this scenario, the installation may fail because of insufficient disk space. Additionally, you receive the following error message:
There is not enough space on the destination disk for the current SQL Server installation. To proceed, free up disk space to make room for the selected features, select fewer features for this installation, or install the selected features to a different drive.
Notes- This problem occurs even if the mounted drive has sufficient disk space.
- This problem occurs when the root path of the disk is mounted on a drive that has insufficient disk space.