@serdar0020: That's essentially the only thing the script does. So, provided you did it right (which, apparently, is harder than it sounds for some people, hence the script ;p), and actually used the OCP zips, you're good.
If you just need a KOReader update, use the OTA update feature built-in KOReader itself.
Trying to be cute is only likely to bite you on the ass (and you will miss on potentially useful NM/KFmon updates).
@jsessions: Which version of Windows is that on?
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