Conversion between QuarkXpress and InDesign documents is notoriously difficult to achieve. However, you can find special plugins from Markzware that allow QuarkXpress users to export their .qxp files directly to InDesign formats (.ind), i.e more or less achieve qxp to ind conversion. Unfortunately, this solutions seems to be somewhat expensive.
This conversion entry was verified by us and conversion was flagged as wrong or not possible.
Usually this happens when the conversion would try to convert different types of data between each other, such as audio to image, or it is not possible because incompatibility between programs, caused by closed file formats, very limited support etc.
If you find entry that you feel is flagged as bad wrongly, please tell us in the discussion below with as much as information as possible so we can fix it.