Cannot change registry value windows 7

Not an IT pro? Resources for IT Professionals. Sign in. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums W. Windows 8. Sign in to vote. Does anyone know why? Wednesday, August 7, AM. This is the answer from Mark Russinovich himself about why those registry keys cannot be modified: " Windows Defender has a kernel-mode driver wdfilter.

Saturday, August 10, PM. In the right pane of the Services snap-in, locate and double-click Windows Defender Service. Change the value of Service status to Stop. Click OK to save the changes. Close the Services window. Right-click cmd. Type the command sc stop WinDefend in the elevated command prompt, press Enter Close the command prompt. Hope this helps! Regards, Lany Zhang. Blog Twitter It is a bug in Windows 8. MS seems to copied code again instead of improving it.

I don't know, it could be a bug, or a undocumented Security behavior. We will see So for now, issue solved. Thursday, August 8, PM. How about reading his post first. Friday, August 9, AM. I was going to suggest using Safe Mode to disable. But your solution is just as good--if not better. I tried Safe Mode, but got the same error.

That's a pretty unknown Windows behavior. Ziegler 0. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange. All rights reserved. Covered by US Patent. Come for the solution, stay for everything else. Welcome to our community! Hi I can read a value from the registry, but cannot write to it. Join our community to see this answer!

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