there some application that i don't recognize in my windows 2000. its located in C:\WINNT\Temp...its LP10B7.exe. its running by itself on startup. i've try to delete it in that dir...but..it can't. in windows task manager..its running....try to delete process...its show access is denied. i've already delete once..but it still there...with other name. its can change it name by itself. i don't know what kind of application it is. try to find in regedit..there's nothing. really need help on this.

sounds like some kind of spyware/malware/virus, do the usual scans spyware, adaware, virusscan, etc. also try booting safe mode command prompt only and delete it from there.

already done what u have told me. when run in normal mode..its still there..but with other name. its just rename itself.

Search the registry and delte all keys referencing to the aforementioned program (file) ... also check all start up scripts and services ... this should prevent it from running at startup ... then you can disable windows file protection and remove the file.

OPS! Make sure you make backup of your registry before you do anything else! I can't stress this enough ... make backup

what is the name of the file?

also, win2k auto-protects core system files, to where they can be deleted, yet reappear moments later (e.g. Netmeeting is one that does that)