Member Avatar for ChoosenJoe

i have a computer that when it boots up (windows xp home) i get no desktop icons or taskbar. I have tried almost everything, chkdsk, windows repair, virus scan.. etc. I can hit control alt delete and bring up the task manager and run tasks but thats pretty much it. When i try to run explorer the taskbar flashes for a split second then goes away. i am at a stand still, does anyone have any ideas besides a clean install, the client has programs on the hard disk that he does not have the software for which is why i would not like to reinstall the OS

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For : the behavior described (Task Manager works, running Explorer makes the taskbar flash then disappear) points to the shell either crashing immediately after start or being prevented from loading by a policy, bad shell extension or profile corruption. Since a reinstall is not acceptable because installed applications must be preserved, try targeted, non-destructive diagnostics before any major changes.

Start with easy isolation steps: boot into Safe Mode or perform a Clean Boot to see whether the desktop appears — if it does, the cause is almost certainly a third-party startup item or shell extension. Check the Application log in Event Viewer for Explorer/Winlogon errors and note the faulting module name; that DLL will point to the offending component. With Task Manager able to run tasks, launch the registry editor and verify the Winlogon shell value at HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell is set to explorer.exe, and inspect HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer (and the HKLM equivalent) for policy values such as NoDesktop or NoTrayItemsDisplay that can hide the taskbar/desktop.

If Safe Mode shows the desktop, disable non-Microsoft shell extensions (use a shell-extension manager) or use msconfig/Autoruns to remove startup items until the culprit is found. If the problem is profile-specific, create a new administrator account and log in to confirm; if the new profile works, migrate user data from the old Documents and Settings\<olduser> folder and export the old user hive (NTUSER.DAT) rather than doing a full reinstall. If Explorer keeps crashing even in Safe Mode, consider replacing a corrupted Explorer binary from a clean XP source or use Last Known Good Configuration to restore registry/service state.

Important cautions: back up user data and export system registry hives before editing anything. Copy the entire Program Files folder and the SOFTWARE registry hive or create a full disk image so installed applications and license data can be recovered if later repair or reinstall becomes necessary. As noted earlier by and referenced by , system-file and restore options are useful first steps, but the Event Viewer and registry diagnostics above often reveal the real cause when Explorer only flashes.

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Member Avatar for goldeagle2005

Did you try a System Restore to a point when the computer was running properly?

Or, try running sfc /scannow from the run box.

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