Unable to install Toad for Oracle. It's trying to install on the network drive. It's not allowing to install or cannot install in a local drive. Getting an error that there is no enough free space.
Not Enough Free Space
The amount of disk space required in order to install the selected products / updates exceeds your total free space.
A prior aborted attempt at installation had set a variable in the registry to use a network drive.
Go to Control Panel | Add or Remove Programs | and remove the Quest Installer application | then try the installation again.