U me taky no problem; v tomhle pripade bych asi doporucil pustit SymClean a pak nainstalovat znovu. Jak na to a link najdes tady:

Kód:
http://service4.symantec.com/SUPPORT/nsw.nsf/docid/2001101612274407?OpenDocument&src=hot&prod=Norton%20SystemWorks&ver=2001%204.0%20Standard%20Edition&stg=2&base=http://www.symantec.com/techsupp/nsys/&next=nsys2001se_search_solve.html&sone=nsys2001se_task