it seems to be a language problem... installed on a new installed Win XP Pro (german) nero lite 7.5.9.0 micro englisch causes the same error (i would test/use the "Northern and Western Europe"-Version, but there are no downloads)
argh ... doesn't work FATAL ERROR We are very sorry, but an internal error occured. Please re-install the product to fix the problem. Error-Code: 1/-3/10200 See Doc#5305