Odinstalace messengera:
edituj soubor \windows\inf\sysoc.inf a zmen radek:
msmsgs=ocgen.dll,OcEntry,msmsgs.inf,HIDE,7
na:
msmsgs=ocgen.dll,OcEntry,msmsgs.inf,,7
pak messengera odinstaluj pres control panel -> add/remove programs ->
add/remove windows components

- Vypnuti error reporting:
my computer -> properities -> advanced -> error reporting (disable)