I wasn’t sure if Notepad++ was going to install properly on my new laptop running Windows 7 64-Bit. After the initial installation of Notepad++ I was receiving an error that I assumed must be related to the fact that this was a 64-Bit OS and not a 32-Bit OS. The issue ended up being a silly mistake on my end and was very easy to resolve. Below I explain the error along with how to resolve the error. This should resolve the problem on any version of Windows regardless of if the OS is 64-Bit or 32-Bit.