The network is not present or not started

Problem: Computer name is grayed and cannot be modified

Unistal - reinstal

Client for Microsoft Networks

http://forum.pcmech.com/showthread.php?t=21547

Acer Aspire 578ZG xp drivers

Problem: Wireless and sound is not working

Wireless - it's

Wireless LAN_Atheros_7.7.0.267_XPx86_A

Wireless LAN Driver for Foxconn (AR5B91 and XB63),and QMI AR5B91

and sound settings should be

Realtek HD Audio output

not:

Realtek HDA HDMI out

Internet down, Net icon hangs at Identifying

Problem: DHCP service cannot be started, reports 1079 error

Error 1079: The account specified for this service is different from the account specified for other services running in the same process.

This helped:
WIN + R
Run -
Services.msc
open DHCP Client
Log on:
it was set to Local System account
It should be:
Local service (no password)

Outlook 2003 cannot be started

Problem: There is an error message: "Cannot start Microsoft Office Outlook. MAPI32.DLL is corrupt"

To rename MAPI32.DLL as suggested on first web search results didn't helped,
it helped to find and rename:
MSMAPI32.DLL