Anyone else have experience with an openings being placed in a random location? Doesn't seem to be limited to doors or windows. They both seem to get installed on other walls. I've tried deleting and reinstalling the walls that are having the issue. Tried uninstalling and reinstalling the most recent version of medeek wall. Tried restarting SketchUp, computer, etc. Nothing.
When you say random can you give more details?
Turn on the Ruby Console in SketchUp and then duplicate the error, copy and paste any error codes and send them to me.
If the plugin encounters and error it will usually abort mid-draw and simply abandon any geometry it has created up until that point at or near the origin of the model. This is because each wall is initially draw at the origin of the model and then translated and rotated into place as one of the final steps of the draw process.
Turn on your axis in your model, does the geometry appear at or near the origin of the model?
The error could be a simple user error (ie. an incorrect value entered into one of the parameter fields) or it could be a legitimate bug. The only way to tell is nail down what the error is and then investigate further.