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Windows 7 registry

I need to make a change to my registry in windows 7.  However once I make the change there is not a way to save it.  The change works fine but on every reboot it reverts to the old setting.
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magarner
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magarner
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1 Solution
 
phoenixfire425Commented:
what reg entry are you changing.
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magarnerAuthor Commented:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\FipsAlgorithmPolicy
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BitBlitzCommented:
Changes to the registry are automatically saved if you use RegEdit or the Reg command line tool.

If the registry is changing, then something (like a program that runs) is changing it back.

One example, This can happen when trying to remove viruses where there are watchdog programs that reset the registry keys to restart the virus.  So, you edit the registry and it mysteriously changes back unless you find and kill the watchdog first.

Of course, this could also be caused by a bunch of legitimate programs as well.

Therefore, the solution to the problem depends on exactly what you are trying to do.
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magarnerAuthor Commented:
http://support.microsoft.com/kb/911722

This is what i was trying to resolve but it did not work.  So I decided to disable the registry subkey.  It fixed my problems but obviously IIS or something is re-enabling it.
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phoenixfire425Commented:
Well like BitBlitz said most likely there is an app that is changing this back.

I would try to search for that app that is changing that.

Until then you can create a batch file to modify the reg entry at startup.

REGEDIT.EXE  /S "C:\regchanges.reg"

and example of a reg entry change that you would store in the regchanges.reg file

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
"Shutdown"="c:\\windows\\system32\\shutdown.exe -s -t 60"


best of luck!
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