I selected the CMD, right clicked and selected "Run as Administrator" and still got the same error.

Any additional suggestions?

>>Can someone tell me why this will not work? I open a command window, and type in the following which is attempting to delete a key titled "Good Sofware".
>>
>>REG DELETE "HKCR\VirtualStore\MACHINE\SOFTWARE\Wow6432Node\Good Software"
>>
>>I do get the confirmation question as to if I wish to delete the key, I respond yes and it then gives the following error message:
>>
>>Windows 7 gives:
>>
>>"ERROR: The data area passed to a system call is to small"
>>
>>Windows 8 give message that it can not find the key.
>>
>>Anyone know what I am doing wrong here?
>
>A guess - you may need to open the Command Window as Administrator.