Although both .tql and .mdf files come from Microsoft SQL Server, it doesn't seem very likely that direct tql to mdf conversion is possible. This is mainly because .tql files do not contain database data, just some header settings, so at best you can adjust that in the database, but certainly not do a file conversion.
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.
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