On a windows machine I get this error
\'touch\' is not recognized as an internal or external command, operable program or batch file.
Use the following command on the your command line:
fsutil file createnew filename requiredSize
The parameters info as followed:
fsutil - File system utility ( the executable you are running )
file - triggers a file action
createnew - the action to perform (create a new file)
filename - would be literally the name of the file
requiredSize - would allocate a file size in bytes in the created file