Posted on 2004-08-18
Running Windows 2000 SP4
In the course of attempting to establish a network connection between computers, I seem to have corrupted the registry at least. The system starts up fine, if slowly. Here are some of the symptoms:
1. Control panel> printers is empty
2. Control panel > Network & dial-up connections is empty.
3. Opening any folder Explorer gives a message from AdShield before opening: Error 0x800706b5 reading the block list. AdShield is an advertisement blocking utility.
4. Opening a file in Word gives this message: “This document could not be registered. It will not be possible to create links from other documents to this document.” several times.
5. PowerPoint will not open a file, nor will Access. Outlook seems to work, although there is no internet connection.
6. Looking at Control Panel>Admin Tools>Component Services>Event Viewer>System I see:
The errors are nearly all from Service Control Manager events 7001 and 7022
Information events from Tcpip event 4201
At startup first came Error from sparrow Event 4
then information from Tcpip event 4201
then information from eventlog events 6009, 6005
(Some of these events at startup will have come from Outlook trying to fetch mail, since network communication no longer available.)
7. Looking at Control Panel> Admin Tools>Component Services>Event Viewer>Application I see:
Information from ptssvc event 105
Information from NProtectService event 3
8. Tried to add a printer, got error message Printer operation cannot continue due to lack of resources. The print subsystem is unavailable.
9. Tried to run the Network Connection Wizard. It hangs up at its start screen. Task manager reports it not responding. I killed it.
10. Tried to copy a file folder from one drive to another. Drag and drop does not work. Right button copy and paste does not work.
11. Found instructions to correct the MSOffice registry: start Office setup with /y switch. Results in error; “Invalid command line parameters.” Even setup.exe without parameters refuses to run.
If in fact restoring the registry is in order, I am not clear on the best way to do it C:\WINNT\repair\RegBack has files only a month old and I have an ERD of the same date. There have been very few changes in the system since that backup. Perhaps a MS Windows critical update or two. Do I simply substitute the backup files for their counterparts in C:\WINNT\system32\config? If so which ones are likely the problem?