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Error #84696

instruction at "0x7c91b1fa" referenced memory at "0x00000010". The memory could not be "written."

User's solution

This works!
+20 Vote Up

Click START > RUN and type services.msc, then click OK. The Services window will now be displayed.

Scroll down the list of services until you see the "Windows Driver Foundation - User Mode Driver Framework" service. Double-click on this service so as to display its Properties window.

Under the General tab, ensure that the "Startup Type" is set to Disabled.

Exit the Services window and "Reboot" your computer.

Nov 22, 2008


OK this solution worked. My only questions are 1 What is this service? 2 What is it's function? 3 Why was it loaded? 4 Why did it not work? Sorry but I'm greedy for knowledge Julian

user49649 Dec 17, 2008

This worked for me, too! Thanks so much.

user57363 Jan 30, 2009

Me too!

user56312 Jan 31, 2009


user56312 Jan 31, 2009

Thx mate ;)

user58801 Feb 12, 2009

Many thanks

user59263 Feb 16, 2009

Wow. simple. Thank you!

user63675 Mar 31, 2009

Ditto. Worked like a charm. Thanks a ton!

user63741 Mar 31, 2009

Finally something that works

user63901 Apr 02, 2009

Ingenious!!! You should write a book!! Many thanks!

user70291 Jun 19, 2009

This did not work for me. It looked like it was going to work but it didn't.

user75034 Aug 01, 2009

Didn't work.

user75067 Aug 01, 2009

Didn't work either.

user76314 Aug 10, 2009

woooooooooowwwwwwww coooooooooollllllllll but?!? ll i have more problem leiter

user92763 Feb 19, 2010

it works, but i have 1 question though..what's the meaning of this error?

user110017 Oct 01, 2010

Thanks for your help it works yaaar

user110648 Oct 18, 2010

I have the same error but this Service ("Windows Driver Foundation - User Mode Driver Framework") ist not in my Service list! why?

user113579 Jan 03, 2011

I Love your Help :@ Thanks A,lot

user185078 Nov 03, 2012


user207445 Jan 22, 2013


user211357 Apr 15, 2013

Works for me too! thanks :)

Dave Aug 13, 2013

This worked for me, too! Thanks so much.

user216075 Aug 14, 2013

This worked for me too ! I think the problem arose after dabbling with "start up services" in Wise care 365. To increase boot up time I probably unchecked or checked a box ! (silly me) Brian

user217283 Nov 04, 2013

good , that brilliant ide. no ads or need download some application.... thanks so much.

user776766 Apr 29, 2014

Clear, inevtmariof, simple. Could I send you some e-hugs?

user1581210 Feb 02, 2015

I found just what I was needed, and it was <a href="http://ouniowh.com">enigntairtne!</a>

user1587556 Feb 03, 2015