I have install the  Materials Studio 7.0 in my clusters .And this version works very well .I relax the structures, and I want to calculate the band structure and density of the states of the system after do the stastic computation. But the stastic computation only produces  *.tpdensk *.tpotl ,but  the original

*.tpvec  does't appear .What's the mater?

I want to calculate the band .What should I do ?

I have turned to the help of the documents in the Materials Studio 7.0. And the followd words are like this :

and the following files for a Band structure calculation:

seedname_BandStr.tpvecseedname_BandStr.tpotlseedname_BandStr.carseedname_BandStr.kpoints (for periodic structures only)seedname_BandStr.tpdensk (for periodic structures only)