Hi, I am new to this forum and will appreciate any help Recently, I was cleaning my W2K and uninstalled several programs, amongst them .NET ver. 1 and 2 since I do not have really any use for those and also, un installed Comodo FW and yesterday when trying to open Spyware blaster which btw I have installed for years without any problem, I found the following warning: "error while unpacking program, code 2. Please report to author" so I was wondering if with the un installation of .NET I also deleted some shared .dll or something. I already un installed SWB and re installed it but to no avail. I am using: Windows 2000 Pro ServicePack 4 SpyWareBlaster 4.1.0 avast! AV (latest version) SuperAntispyware (latest version) Sunbelt Personal Firewall (latest version) Thanks a lot!