��?ng d?n qu� d�i l?i th� khi v�?t qu� MAX_PATH

ID c?a b�i: 177665 - Xem s?n ph?m m� b�i n�y �p d?ng v�o.

Th�ng b�o: b�i vi?t n�y l� b�i ��?c d?ch b?i M�y d?ch

Nh?p chu?t v�o ��y �? hi?n th? b?n g?c Ti?ng anh v� b?n d?ch m�y theo ch? �? so s�nh.

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TRI?U CH?NG

Windows 95 v� Windows NT 4.0 kh�ch h�ng c� th? m? r?ng m?t th� m?c m�y ch? c?u tr�c v�?t ra ngo�i MAX_PATH (256 k? t?) b?ng c�ch truy c?p m?t m�y ch? chia s? v� t?o th� m?c v� t?p tin qua m?ng.

Do ��, m?t m�y ch? ch?y Windows NT 4.0 tr? v? sau ��y th�ng b�o l?i n?u c�c qu?n tr? vi�n m�y ch? c? g?ng �? truy c?p c�c t?p tin ho?c th� m?c c?c b? tr�n m�y ch? th�ng qua Windows NT Explorer:

Kh�ng th? truy nh?p c?p n�y.
��?ng d?n l� qu� d�i.

N?u b?n c? g?ng t?o ra m?t th� m?c m?i, b?n c� th? nh?n ��?c th�ng b�o l?i sau:

Kh�ng th? t?o th� m?c '<name>'.</name>
T�n t?p ho?c ph?n m? r?ng l� qu� d�i.

M?t m�y ch? ch?y Windows NT 3.51 cho th?y k?t qu? b?t ng? trong t?p tin Qu?n l? nh� m?t t?ng b?o v? fault (GP l?i), WINFILE tai n?n, ho?c hi?n th? c�c th� m?c kh�ng t?n t?i.

M?t s? c�ng c? v� c�c ch��ng tr?nh c� th? c?ng cho th?y v?n �? khi l�m vi?c v?i �i?u n�y c?u tr�c th� m?c v�?t qu� MAX_PATH.

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NGUY�N NH�N

Win32 c�c ch��ng tr?nh ��?c gi?i h?n �?n m?t gi?i h?n k�ch th�?c 256 k? t? chu?i v? MAX_PATH bi?n. Ch��ng tr?nh ph?n m?m c� th? l�m vi?c xung quanh v?n �? n�y b?ng �i qua Win32 m?t con ��?ng l� MAX_PATH ho?c �t h�n. ��?ng d?n th?c s? n?m b�n d�?i c� th? sau �� ?c truy c?p m?t c�ch �?c l?p c?a �? d�i th?c c?a con ��?ng. B?ng c�ch n�y, m?t ch��ng tr?nh c� th? truy c?p c�c t?p tin ho?c th� m?c v�?t qu� MAX_PATH tr�n m�y ch?.

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GI?I PH�P

�? gi?i quy?t v?n �? khi c?u tr�c th� m?c v�?t qu� MAX_PATH, s? d?ng m?t trong nh?ng ph��ng ph�p sau ��y:

Tr�n m�y ch? c� ch?a c?u tr�c th� m?c d�i, truy c?p c�c t?p tin v� th� m?c th�ng qua m?t chuy?n h�?ng �?a ph��ng ("s? d?ng l�?i" ho?c "subst") c?a c�ng chia s?/c?p m� kh�ch h�ng m?ng truy c?p tr�n m?ng.
Trong Windows NT Explorer, ch?n th� m?c m?t c?p tr�n th� m?c tr? v? l?i. Nh?p chu?t ph?i v�o th� m?c tr? v? l?i v� sau �� nh?p v�o �?i t�n. �?i t�n th� m?c �? gi?m s? l�?ng c�c k? t? ��?c d�ng trong t�n c?p.

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TH�NG TIN TH�M

V?n �? m� t? ? tr�n c� th? kh�ng ��?c sao ch�p v?i NTBACKUP v� t?p tin v� th� m?c �? v�?t qu� gi?i h?n MAX_PATH c� th? ��?c sao l�u v� Kh�i ph?c th�nh c�ng.

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Thu?c t�nh

ID c?a b�i: 177665 - L?n xem x�t sau c�ng: 11 Tha�ng Chi�n 2011 - Xem x�t l?i: 3.0

�p d?ng

Microsoft Windows NT Workstation 3.51
Microsoft Windows NT Workstation 4.0 Developer Edition
Microsoft Windows NT Server 3.51
Microsoft Windows NT Server 4.0 Standard Edition
Microsoft Windows XP Professional
Microsoft Windows XP Home Edition
Microsoft Windows 2000 Server
Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Professional Edition
Microsoft Windows Advanced Server, Limited Edition
Microsoft Windows Datacenter Server Limited Edition
Windows Vista Home Basic 64-bit edition
Windows Vista Home Premium 64-bit edition
Windows Vista Ultimate 64-bit edition
Windows Vista Business
Windows Vista Business 64-bit edition
Windows Vista Enterprise
Windows Vista Home Premium
Windows Vista Ultimate
Microsoft Windows Server 2003 R2 Datacenter Edition (32-Bit x86)
Microsoft Windows Server 2003 R2 Datacenter x64 Edition
Microsoft Windows Server 2003 R2 Enterprise Edition (32-Bit x86)
Microsoft Windows Server 2003 R2 Enterprise x64 Edition
Microsoft Windows Server 2003 R2 Standard Edition (32-bit x86)
Microsoft Windows Server 2003 R2 Standard x64 Edition
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
Microsoft Windows Small Business Server 2003 Premium Edition
Windows Server 2008 Datacenter
Windows Server 2008 Enterprise
Windows Server 2008 R2 Datacenter
Windows Server 2008 R2 Enterprise
Windows Server 2008 R2 Standard
Windows Server 2008 Standard
Windows 7 Enterprise
Windows 7 Home Basic
Windows 7 Home Premium
Windows 7 Professional
Windows 7 Ultimate

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M�y d?ch

QUAN TRO�NG: B�i vi?t n�y ��?c d?ch b?ng ph?n m?m d?ch m�y c?a Microsoft ch? kh�ng ph?i do con ng�?i d?ch. Microsoft cung c?p c�c b�i vi?t do con ng�?i d?ch v� c? c�c b�i vi?t do m�y d?ch �? b?n c� th? truy c?p v�o t?t c? c�c b�i vi?t trong C� s? Ki?n th?c c?a ch�ng t�i b?ng ng�n ng? c?a b?n. Tuy nhi�n, b�i vi?t do m�y d?ch kh�ng ph?i l�c n�o c?ng ho�n h?o. Lo?i b�i vi?t n�y c� th? ch?a c�c sai s�t v? t? v?ng, c� ph�p ho?c ng? ph�p, gi?ng nh� m?t ng�?i n�?c ngo�i c� th? m?c sai s�t khi n�i ng�n ng? c?a b?n. Microsoft kh�ng ch?u tr�ch nhi?m v? b?t k? s? thi?u ch�nh x�c, sai s�t ho?c thi?t h?i n�o do vi?c d?ch sai n?i dung ho?c do ho?t �?ng s? d?ng c?a kh�ch h�ng g�y ra. Microsoft c?ng th�?ng xuy�n c?p nh?t ph?n m?m d?ch m�y n�y.

Nh?p chu?t v�o ��y �? xem b?n ti?ng Anh c?a b�i vi?t n�y:177665

(http://support.microsoft.com/kb/177665/en-us/ )

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