Hi!the instruction below should cover most of the slow issue related to corruption of files, settings, malware and conflicts with running applications (keep note of your license). By the way, ZA does not officially support any XP MCE version. Many user have no problems but few have had conflicts.Remove ZA from XP add/remove programs then:01.) Restart your computer
02.) When you see the screen go black and it starts booting back up keep
tapping the "F8" key (at the top of your keyboard)
03.) This should bring up a menu. Choose Safe Mode off the menu by
using the arrow keys on the keyboard to highlight Safe Mode and press
Enter
04.) If you get a message asking to go to Safe Mode, choose Yes. If you
get a help and support window, close this.
05.) Once you are at the desktop, Click Start, My Computer
06.) Click Tools, Folder Options, View Tab
07.) Place a dot next to "Show Hidden Files and Folders"
08.) Remove the check from "Hide Protected Operating System Files
(Recommended)"
09.) Choose Yes to the warning
10.) Click OK
11.) Double click C:

Note: In the future steps if you do not see any files or folders, please click
the "Show Files" link to view them.

12.) Double Click the Program Files Folder
13.) Right Click the Zone Labs Folder, click Delete, and choose Yes

NOTE: If you cannot delete the entire folder, please open the Zone Labs -
> ZoneAlarm folder and delete out as many of the files listed here as
possible.

14.) Close this window
15.) Click Start, My Computer
16.) Double Click the C:
17.) Double Click the Windows Folder (It may also be WinNT)
18.) Right Click the Internet Logs Folder, click Delete, and choose Yes
19.) Double Click the System32 Folder
20.) Right Click the Zone Labs Folder, click Delete, and choose Yes

NOTE: If you cannot delete the entire folder, please open the Zone Labs
folder and delete out as many of the files listed here as possible.

21.) Locate and delete the following files in the System32 folder if they are
present:

- vsconfig.xml
- vsxml.dll
- vsregexp.dll
- vsdata.dll
- vsdata95.vxd
- vsdatant.sys
- vsmonapi.dll
- vspubapi.dll
- vsinit.dll
- vsutil.dll
- vswmi.dll
- zlcommdb.dll
- zlcomm.dll
- z llictbl.dat
- zpeng24.dll

22.) Clear your Temp Directory per the instructions below.

- Go to Start -> Run
- Type %temp% and click OK
- Select all of these files and delete them

23.) Clear the Prefetch folder per the instructions below.

- Go to Start -> Run
- Type Prefetch and click OK
- Select all of these files and delete them

24.) Remove the following registry entries by going to Start -> Run and
typing in regedit. Use the folders on the left side of the window to navigate
to the specified directories.

HKEY_LOCAL_MACHINE\Software\Zone Labs
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Servic es\vsmon
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Servic es\vsdatant

*Important Advisory: Deleting registry entries incorrectly may cause
serious problems to your operating system, which may necessitate the
need to reinstall it. Please make sure you are able to perform these
deletions correctly before you decide to edit the entries. If you are not
sure, you should seek help from someone who is familiar with editing the
registry.

For information about how to edit the registry in Windows, from your
desktop, click Start >> Run >> and type regedit. Click on Help >> Help
Topics. Under the Contents tab, click Change Keys and Values (this may
be found under the How to... section).

Also, you should always make a backup of the registry before editing it.
You can find this in the same section of the Help files.

25.) Close this window, then empty your recycle bin.
26.) Restart the computer.
27.) Check the system for malware. Check with MBAM and SuperAntispyware. See links here:http://forum.zonelabs.org/zonelabs/b...essage.id=378728.) ZA does not play nice with many other security tools. They may block its correct functioning including updates. For example, spyware doctor, spysweeper, trojan hunter, win patrol, PCtools Threat Fire, Mcafee, Norton, Symantec, Adaware, SpybotS&D, WinPatrol, AVG, NOD, Kaspersky and manyothers. If you want to troubleshoot issues with ZA please remove these tools (not enough to disable) and install back (if you really need) only after you see your ZASS is working as it should.29. Clean your system and registry with ccleaner.comhttp://www.ccleaner.com/download/builds/downloadbinslim30. Re-download the ZA installerwww.zonealarm.com/zasuitedownload/ 31. Install with default settings do NOT alter them. After re-boot go to ZA antivirus/antispyware and 'Update Now' and do not restore any previous ZA settings.Cheers,Fax