I cannot load the MaxCut software on my PC: Windows 7, 64-bit, i7 processor. I could load this on my previous PC that was a 32-Bit.
The last version of the software( v2.6 ) was tested on Windows 7 on 64-bit and worked flawlessly. I suggest you try to update your software to the latest version.
You can also obtain a download link for it by visiting Software Informers application web page.