if( v31_convert || version <= 31 )
    {
        hdr->version = STUDIO_VERSION;
        for (int i = 0; i < hdr->numseq; i++)
        {
            mstudioseqdesc_t *pSeqdesc = (mstudioseqdesc_t *)hdr->pSeqdesc( i );
            pSeqdesc->numiklocks = -1;
        }
    }

    if( v32_convert || version <= 32 )
    {
        hdr->version = STUDIO_VERSION;
        hdr->numhitboxsets = -1;
    }

    if ( v35_convert || version <= 35 )
    {
        hdr->contents = CONTENTS_SOLID;

        int i;
        for( i = 0; i < hdr->numbones; i++ )
        {
            mstudiobone_t *pBone = hdr->pBone( i );
            pBone->contents = CONTENTS_SOLID;
        }
    }