@wsjin wrote:
Could I know about the difference or update note of ni-4882 2001 and 2007?
Unknown error occured after install the 2007 ver..

There will be ReadMe.txt files for each version. However, since none of these versions are less than 14 years old.... If I has to guess, I would look for HARDWARE that is also obsolete where the driver dropped support for the older device and/or an obsolete OS (please don't tell me you are running windows 98)
"Should be" isn't "Is" -Jay