First thanks to all who make possible this great software! It''s amazing all the things you can do with it

Currently I have a little problem. I'm trying to do Effect -> Edit Path -> Add Nodes and it shows the DOS window for Python as if it's trying to do something but no nodes are added

Then I go to the folder where Python is installed, inside Inkscape folder, and if I click on python.exe I get an error message that says that python25.dll was not found. I look for that DLL on google and download it to windows\system32 folder but when I run python.exe it says python25.dll is not a valid Windows image.
What can I do? ( Switch to Linux is not an acceptable solution ATM

Thanks!