I know this thread is really old but I just had the same problem and solved it in a way that doesn’t seem to have mentioned elsewhere
In windows, go to ‘display properties’ and make sure ‘change the size of text, apps, and other items’ is set to 100% this appears to be what was causing my offset.
Re-installing the software will do absolutely nothing to fix this because it’s not
a problem with the software, it’s a problem with the tablet driver/settings.
Try uninstalling ALL tablet drivers and preference files. Shut down and restart
the computer. Download and install the latest driver for your tablet and use
the tablet utility to set your preferences