7
I just installed KB4480970 on my Windows 7 computer LAB-PC
. Now none of the other machines on my network can access the folders and printer I have shared from this computer.
Everything was working fine before the update. Turning off the Windows firewall didn't help. I can ping LAB-PC
from other computers.
If I try to access my share "Test" on LAB-PC from another computer by typing \\LAB-PC\test
into Explorer's address bar, I get the error:
Windows cannot access \\LAB-PC\test
I tried mapping a drive to LAB-PC by running net use Z: \\LAB-PC\test
and got the error:
System error 6 has occurred.
The handle is invalid.
I'm running Windows 7 Pro 64-bit. My computer is not in a domain. How can I fix this?
2The proposed duplicate is asking for general advice what to do when updates "like" this one break your computer. Quote: "...in general what should I do in these situations?" It does not describe the symptoms specific to this patch and is unlikely to be found by users searching for these problems. – I say Reinstate Monica – 2019-01-15T11:41:53.480
They are still connected and related, it's important to link, relevant issues to one another. The linked question was specifically about the issues caused by
KB4480960
andKB4480970
and honestly don't see anything generic about the linked question. By submitting the same answer to two questions you have caused an interesting issue. – Ramhound – 2019-01-15T11:54:52.7171I agree that proposed duplicate is general. found this one by searching for the specific "System error 6 has occurred". Otherwise I'd still be wrestling my pc and close to accepting defeat. – MandoMando – 2019-01-31T17:08:19.290
This issue also causes authentication to fail with Visual Studio's Remote Debugger. Hotfix KB4487345 also fixes it. – Nathan Kidd – 2019-03-01T01:58:09.817