0000274: SMB connection from Windows 7 x32 fails with code 0x80004005

ID	Project	Category	View Status	Date Submitted	Last Update

0000274	Windows and other desktop OS	Desktop	public	2018-11-22 11:39	2019-05-15 16:47

Reporter	DigitalMy
Priority	normal	Severity	minor	Reproducibility	always
Status	resolved	Resolution	fixed

Summary	0000274: SMB connection from Windows 7 x32 fails with code 0x80004005
Description	Allowed in firewall
Tags	No tags attached.

FinishDate	2018-11-22
StartDate	2018-11-29
WasteTime	0
PriorityIndex	1
LaboriousnessIndex	1

DigitalMy 2018-11-22 11:42 administrator	unspecified_error.jpg (22,531 bytes) unspecified_error.jpg (22,531 bytes)

DigitalMy 2018-11-22 11:47 administrator ~0000716 Last edited: 2018-11-28 18:05 View 3 revisions	netsh int ip reset -> no result netsh winsock reset -> no result

DigitalMy 2018-11-28 19:02 administrator ~0000719 Last edited: 2018-11-28 19:13 View 3 revisions	Found that in case Windows Firewall service MpsSvc is stopped - SMB works fine. So, this is firewall issue, same reason for ping general failure. Add outbound rule for TCP port 445 (remote) -> resolved

DigitalMy 2019-05-15 16:47 administrator ~0000779	As specified in https://support.microsoft.com/en-us/help/2696547/detect-enable-disable-smbv1-smbv2-smbv3-in-windows-and-windows-server enabled SMB v1 in client -> and it works HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\mrxsmb10 Registry entry: Start REG_DWORD: 3 = Enabled HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation Registry entry: DependOnService REG_MULTI_SZ: “Bowser”,”MRxSmb20?,”NSI”,”MRxSMB10”