Gene,
There was an issue with how the entire package was zipped up for download. Contact TWS and they will help in getting you a fixed copy of the XML files. If you've already done this, make certain that you are looking at the updated XML files and not the originals. As for the Rack Combo saying VDL2.5 for the layout, that is because that is the most recent version of that instrument. In both the 2.5.2 and 2.5.5 updates there were no changes made to many of the instruments.
Report back if you continue to have issues or additional questions.
There was an issue with how the entire package was zipped up for download. Contact TWS and they will help in getting you a fixed copy of the XML files. If you've already done this, make certain that you are looking at the updated XML files and not the originals. As for the Rack Combo saying VDL2.5 for the layout, that is because that is the most recent version of that instrument. In both the 2.5.2 and 2.5.5 updates there were no changes made to many of the instruments.
Report back if you continue to have issues or additional questions.