After editing DCOM policies PCs not working well

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we have edited dcom security gpo in domain. after pcs have issues:

  • xp: can log-in bust several functions not work
  • windows7: stucked in log-in page blanck windows
  • windows 8.1: no problems

the windows 7 repaired them via restore system functionality

to fix xp system tried multiple proccesses without success:

  • restore system: not working (whithe windows while charges)
  • edit registry: deleting registry values of hkey_local_machine>windows>microsoft>ole . importing registry of working-well windows xp
  • repairing via cd
  • reseting local security policies , group policies explained

some symptom:

can not accesed other pcs can acced other dcomcnfg not working can not edit local policie, not seing network adapter...

thank in advance!

hi,

accroding description,did disable dcom support?if case,please try enable again.

1.edit registry:

  • start registry editor.
  • locate following path:
    hkey_local_machine\software\microsoft\ole
  • change enabledcom string value y.
  • restart operating system changes take effect.

2.use dcomcnfg.exe

  • run dcomcnfg.exe.
  • if running windows xp or windows server 2003, perform these additional steps:
    1. click component services node under console root.
    2. open computers folder. 
    3. for local computer, right-click my computer, , click properties. 
    4. for remote computer, right-click computers folder, point new, , click computer.
    5. type computer name.   
    6. right-click computer name, , click properties. 
  • click default properties tab. 
  • click select (or click clear) enable distributed com on computer check box.
  • if want set more properties computer, click apply enable (or disable) dcom. otherwise, click ok apply changes , quit dcomcnfg.exe.
  • restart operating system changes take effect.

3.support windows xp ended april 8, 2014,please upgrade higher version further assistant.

best regards,
cartman
please remember mark replies answers if , unmark them if provide no help.
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Windows Server  >  Platform Networking



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