The simple at ease Voila 123 Simple Image Gallery is not happening the way I would like it to.
I am using K2 and in the docs it says to steer the root file towards images/stories. I am assuming this is not for K2 although have tried this root a few times. I have now used k2/galleries as the root file and then used the gallery {gallery}10{/gallery}
This is naturally after uploading the Zip file to the gallery but all I am getting back is

There was a problem rendering your image gallery. Please make sure that the folder you are using in the Simple Image Gallery Pro plugin tags exists and contains valid image files. The plugin could not locate the folder: media/k2/galleries/10

Please help?

This error is because you upload the images .zip in K2 before configuring the plugin
Root folder for image galleries -> media/k2/galleries
If you do not do this before you will have error
To correct go to the image folder on the server: root/media/k2/galleries -> delete image folder you uploaded
Then go to the item you have upload image on k2, click on Image gallery tab, click in check-box for delete and click apply or save
Now upload zip image forder and save. That is it.

@tonicosta,
not always. This may be the solution in some cases.