I have a IExport.txt file with one or more lines of numbers and letters separated by semicolon and a total of 14 columns.  

**The file has no headers and i need it to be like this**

```
4;1613000026438;T0011368;1.00;715004978;922105;;101120;;171;Name0;Thing1;Name1;989105

```

This is what i **imagine** the file to look like (part of it):

```
H1 H2            H3       H4   H5        H6     H7    H8
-- ------------- -------- ---- --------- ------ ----- ---
4  1613000026438 T0011368 1.00 715004978 922105

```

I need to change the file as follows:  

Column 7 to 14 shall be deleted  

Value "1.00" in column 4 shall be set to "1"  

And the columns shall be reordered like this:

```
H1 H3       H4 H2            H5        H6
-- -------- -- ------------- --------- ------
4  T0011368 1  1613000026438 715004978 922105

```

I need the file in the end like this:

```
4;T0011368;1;1613000026438;715004978;922105

```

I want to change the file as stated above, but without any headers and rename it from "IExport.txt" to "KExport.txt".  

**Is there a way to reorder the columns without naming them?**

I have edited my question, because i understand i didn't provide enough information and because i don't need the headers anymore.

I would very much appreciate your help.