Error message when installing NIS 2012

OK -- need help I have an available download for NIS 2012 but when I attempt to install, I repeatedly get an error message that will not allow the exe file to run..

the error message reads...

NISDownloader.exe - Unable To Locate DLL

 

then below it says..

The dynamic link library gdiplus.dll could not be found in the specific path C:...etc...

 

what can I do to get my Norton INternet Security downloaded onto my current computer?

 

Thanks...

 

 

[edit: Clarified subject.]