Hi nich_steve:
Could you clarify what you're trying to do? Do you mean that you have old Microsoft Works .wps and/or .xlr files on a removable USB stick and can't open them on your Vista SP2 computer, or are you trying to open them on a different computer? If Microsoft Works or Microsoft Office is installed on your Vista SP2 let us know the full product name shown in Control Panel | Programs | Programs and Features (e.g., Microsoft Office 2003 Professional SP3, Microsoft Works 9, etc.).
If Microsoft Works is installed on your Vista SP2 machine, plug your USB stick in to your Vista machine and browse to one of your .wps files in File Explorer, right-click the .wps file, choose "Open With" from the pop-up context menu, and choose Microsoft Works. Does this allow you to correctly view the contents of that .wps fil
If that suggestion doesn't help please read the article
How to Open Microsoft Works Files in Word for some background information on Microsoft Works .wps files.
ASIDE: I also noticed you've marked your topic as Solved. You might want to change your topic back to Unsolved for now so other users know you still require assistance.