Comments for Purconn

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Mouse

Mouse — Sat, 03 Dec 2011 14:23:50 +0000

I saw NDIS.sys in my quarantaine. A search on the internet with another computer and yes this site gave the solution. Hallelujah.

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by admin

admin — Sat, 18 Jun 2011 19:45:39 +0000

I will check the syntax a few people have had trouble with it so I will look into it.

Thanks

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by TeddyKGB

TeddyKGB — Sat, 18 Jun 2011 18:23:25 +0000

The import of the .reg file will obviously fail because it’s lacking “REGEDIT 4″ at the very beginning that instructs the parser that it’s a valid registry script file.

However, thank you for posting the export of a known good one for those of us with no access to spare XP boxes.

Cheers.

Comment on Windows Error 1083 Automatic Upadates Service won’t start by Kory Wagenbach

Kory Wagenbach — Sun, 24 Apr 2011 03:07:07 +0000

I have this exact issue. How do you add wuauserv to the netsvcs? Thank you!

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Marlton

Marlton — Wed, 20 Oct 2010 11:06:50 +0000

Hey Admin,
You are a legend. I am not very technical and have both looked at and tried many solutions to this problem but nothing worked. I followed your instructions above and hey presto I’m back in business.
Thank you so much for taking the time to help me on this.

Eternally grateful
Marlton

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by admin

admin — Tue, 19 Oct 2010 19:38:31 +0000

Hi Marlton,
Manually entering the registry keys is not for the faint hearted, you need to go to Start, Run, and type “regedit”, browse to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services. If the folder NDIS dosen’t exist you will need to create it by right clicking on the Services and selecting “New Key”.
Then name the key “NDIS” select this key and right click and select “New String Value”. Call it “Descrition”, double click it and in the section Value Data enter “NDIS System Driver”.
Then right click on the “NDIS” key again and create another “String Value” called “DisplayName” and give it the same Value Data as before.
Again create another “String Value” and call it “Group” with the Value Data “NDIS Wrapper”
And for the final “Expandable String Value” one called “ImagePath” with the Value Data of “system32\drivers\ndis.sys”
Now you need to create 3 DWORD (32-bit) Value Keys in the same way calling them “ErrorControl” with the Value Data of “3″ , “Start” with the Value Data of “0″ and “Type” with the Value “1″.

Then create another KEY as with the “NDIS” Key under the “NDIS” key called MediaTypes
And another Key “Parameters”. Right click on this and create a “New DWORD-32bit” called “ProcessorAffinityMask” with the Value Data “ffffffff”.

Now make another Key under “NDIS” called “Enum” and create new “String Value” with the name “0″ and Value “Root\LEGACY_NDIS\0000″
Another DWORD 32bit with the name “Count” and Value “1″
and last a DWORD 32bit with the name “NextInstance” and Value “1″

Once created restart the PC and if the entries are correct and the ndis.sys file in the right location then it should be fixed.

Always Backup the registry before doing anything to it by right clicking the “Computer” at the top and selecting “Export” and save it.

Sorry for the long winded answer.

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Marlton

Marlton — Tue, 19 Oct 2010 17:14:30 +0000

I have the same problem as Feco and janel. How and where do you input this manually?
Thanks,

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by AdamO

AdamO — Mon, 18 Oct 2010 19:03:06 +0000

Excellent ,little gem hidden here.
Thankyou…worked for me.
Adam O

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Beerwin

Beerwin — Mon, 27 Sep 2010 15:55:38 +0000

Thanks, that one had done the trick!

It just saved me a reinstall. And it was so simple

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Herman

Herman — Wed, 01 Sep 2010 12:26:31 +0000

Like Janel and Feco, I could not import the registry key as indicated. I went to a good PC, located the NDIS key, exported it to a .reg, then imported that into the bad PC. Worked.

I’m not finding anyone dealing with what caused this problem in the first place. Files don’t just disappear for no reason. For me it happened at the point that I did Windows updates. But I cannot prove that was the cause.

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Feco

Feco — Mon, 16 Aug 2010 12:07:22 +0000

Dude, thank you very much. I had tried everything you can think to solve this problem!

I could not import the registry key as Janel, so I created the service an put it´s variables and all works fine.

Thanks!

Comment on Windows Error 1083 Automatic Upadates Service won’t start by david

david — Mon, 02 Aug 2010 23:43:40 +0000

hi, thank so much 4 this

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Janel

Janel — Sat, 22 May 2010 16:46:51 +0000

Thank you, thank you. I was struggling all week wtih this, and some of the suggestions from other sites actually made things worse! Your solution worked great, althouth for some reason I could not import the registry key, I had to enter it manually, but it still did the trick! The network adapters magically started working again! Thanks!

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Erick Proença

Erick Proença — Sun, 25 Apr 2010 05:34:09 +0000

My friend, thank you sincerely do not even know how to thank you, really saved my life.

Thank you very much, you’re a great professional

Comment on NDIS.sys Missing, Network Adapters won’t install, Missing NDIS Registry Key by Bas

Bas — Sun, 21 Feb 2010 18:53:25 +0000

Finally a solution for the problem I was struggling with all weekend. Have been reading all sort of articles on the internet to solve this same problem (also caused by an virus infection), but none of them worked for me. I was considering reinstalling my pc, but then I read this and as my last hope I tried it… And it did it for me! My networkadapters, Kaspersky etc. are all running normally again.

Many thanks for posting this!
Bas