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Does anyone have a solution for the following:DRIVER_IRQL_NOT_LESS_OR_EQUAL.kbdclass.sys

  • May 22, 2016
  • 1 reply
  • 44 views

Everything was fine after doing a fresh install of Windows 10 Pro, right up to the point where I installed Webroot, then I started to get the blue screen of death with the following message everytime I pressed a key on my Microsoft Wireless 5000 kepboard:
DRIVER_IRQL_NOT_LESS_OR_EQUAL.KBDCLASS.SYS.
 
I have been using this system for over 2 years without a problem. The PC works fine with a wired mouse and keyboard.
 
Thoughts or fixes anyone?
 
Regards
 
Ian

1 reply

Baldrick
Gold VIP
  • Gold VIP
  • May 22, 2016
Hi gm3ozj
 
Welcome to the Community Forums.
 
Please take a look at this thread from the MS Support Forums that deals with this issue.
 
Hope that helps?
 
Regards, Baldrick