Lachi wrote:
You need to edit your save. Download an editor, for example the one in my signature.
With my editor you need to extract your save, which is in this folder: My documents\pcm2011\users\your name\database\solo\name of DB\

After you extracted your save, open the table DYN_sponsor and search your sponsor in the list. Put 6000000 into the column value_i_budget and press the Enter button.

Now you have to "export to cdb". Enter a name for your fixed career and save it.

Finally load that fixed career in your game.