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Consumer Products => Avast Free Antivirus / Premium Security (legacy Pro Antivirus, Internet Security, Premier) => Topic started by: RockerL on March 02, 2013, 06:40:35 AM

Title: Keyboard and touch pad not working after uninstalling Avast
Post by: RockerL on March 02, 2013, 06:40:35 AM
Recently, my Avast antivirus upgraded from version 7 to version 8. I have some internet connection problem (internet connection problem has nothing to do with Avast antivirus), so I decided to uninstall the antivirus program to see whether or not it is causing the connection problem. When I restarted my laptop, I found out that my keyboard and touch pad are not working. I opened Device Manager and it shows that there is a problem with the registry. May I know what can I do to fix it?
Title: Re: Keyboard and touch pad not working after uninstalling Avast
Post by: bobo1 on March 02, 2013, 07:28:05 AM
What op system are you using?? have you tried system restore???? to claw back the computer to a previous state?
Title: Re: Keyboard and touch pad not working after uninstalling Avast
Post by: Pondus on March 02, 2013, 09:10:05 AM
try using the uninstall tool....
must be run from safe mode.....read instructions.  http://www.avast.com/en-us/uninstall-utility 
Title: Re: Keyboard and touch pad not working after uninstalling Avast
Post by: RockerL on March 03, 2013, 05:30:53 AM
What op system are you using?? have you tried system restore???? to claw back the computer to a previous state?

Hi bobo1,

Thanks for your reply. I am using Windows 7 Professional. I have tried system restore and the keyboard and touch pad are working perfectly fine after the restore. But after I uninstalled the anitvirus program again, they stop functioning again.
Title: Re: Keyboard and touch pad not working after uninstalling Avast
Post by: RockerL on March 03, 2013, 05:57:42 AM
try using the uninstall tool....
must be run from safe mode.....read instructions.  http://www.avast.com/en-us/uninstall-utility

Hi Pondus,

Thanks for your reply. I have followed the instructions to uninstall the anitvirus program. But after uninstalling it with the Uninstall Utility, it is still giving me the same problem.
Title: Re: Keyboard and touch pad not working after uninstalling Avast
Post by: jrace on March 03, 2013, 03:48:38 PM
try using the uninstall tool....
must be run from safe mode.....read instructions.  http://www.avast.com/en-us/uninstall-utility

Hi Pondus,

Thanks for your reply. I have followed the instructions to uninstall the anitvirus program. But after uninstalling it with the Uninstall Utility, it is still giving me the same problem.

You might as well try the procedure from this link:
http://blog.ryantadams.com/2008/01/18/keyboard-not-working-due-to-missing-or-corrupt-drivers-code-39/

The best way should be to restore to a point where everything is working , apply the above procedure and then uninstall avast! using control panel first and afterwards aswclear.exe in safe mode.
Title: Re: Keyboard and touch pad not working after uninstalling Avast
Post by: jrace on March 03, 2013, 03:55:09 PM
I just found a link from this forum dealing wih the same error and referring to the same procedure!
http://forum.avast.com/index.php?topic=113402.msg886449#msg886449
Seems this man was successful with it.  8) 8) 8)
Title: Re: Keyboard and touch pad not working after uninstalling Avast
Post by: RockerL on March 05, 2013, 10:04:48 AM
I just found a link from this forum dealing wih the same error and referring to the same procedure!
http://forum.avast.com/index.php?topic=113402.msg886449#msg886449
Seems this man was successful with it.  8) 8) 8)

Hi jrace,

Thanks for your prompt reply. I followed the instructions given and my keyboard is working perfectly now. I really appreciate your help!
Title: Re: Keyboard and touch pad not working after uninstalling Avast
Post by: jrace on March 05, 2013, 11:56:31 AM

Glad, I could help.   ;)