ado 操作出错代码1 （from msdn）

[charles_y]

Unsigned Signed
HRESULT Hex HRESULT Description
---------- ----------- ----------------------------------------------
0x80000001 -2147483647 Not implemented
0x80000002 -2147483646 Ran out of memory
0x80000003 -2147483645 One or more arguments are invalid
0x80000004 -2147483644 No such interface supported
0x80000005 -2147483643 Invalid pointer
0x80000006 -2147483642 Invalid handle
0x80000007 -2147483641 Operation aborted
0x80000008 -2147483640 Unspecified error
0x80000009 -2147483639 General access denied error
0x8000000A -2147483638 The data necessary to complete this operation
is not yet available.
0x80004001 -2147467263 Not implemented
0x80004002 -2147467262 No such interface supported
0x80004003 -2147467261 Invalid pointer
0x80004004 -2147467260 Operation aborted
0x80004005 -2147467259 Unspecified error
0x80004006 -2147467258 Thread local storage failure
0x80004007 -2147467257 Get shared memory allocator failure
0x80004008 -2147467256 Get memory allocator failure
0x80004009 -2147467255 Unable to initialize class cache
0x8000400A -2147467254 Unable to initialize RPC services
0x8000400B -2147467253 Cannot set thread local storage channel control
0x8000400C -2147467252 Could not allocate thread local storage channel
control
0x8000400D -2147467251 The user supplied memory allocator is
unacceptable
0x8000400E -2147467250 The OLE service mutex already exists
0x8000400F -2147467249 The OLE service file mapping already exists
0x80004010 -2147467248 Unable to map view of file for OLE service
0x80004011 -2147467247 Failure attempting to launch OLE service
0x80004012 -2147467246 There was an attempt to call CoInitialize a
second time while single threaded
0x80004013 -2147467245 A Remote activation was necessary but was not
allowed
0x80004014 -2147467244 A Remote activation was necessary but the
server name provided was invalid
0x80004015 -2147467243 The class is configured to run as a security
id different from the caller
0x80004016 -2147467242 Use of Ole1 services requiring DDE windows is
disabled
0x80004017 -2147467241 A RunAs specification must be
<domain name>\<user name> or simply <user name>
0x80004018 -2147467240 The server process could not be started. The
pathname may be incorrect.
0x80004019 -2147467239 The server process could not be started as the
configured identity. The pathname may be
incorrect or unavailable.
0x8000401A -2147467238 The server process could not be started because
the configured identity is incorrect. Check
the username and password.
0x8000401B -2147467237 The client is not allowed to launch this
server.
0x8000401C -2147467236 The service providing this server could not
be started.
0x8000401D -2147467235 This computer was unable to communicate with
the computer providing the server.
0x8000401E -2147467234 The server did not respond after being
launched.
0x8000401F -2147467233 The registration information for this server
is inconsistent or incomplete.
0x80004020 -2147467232 The registration information for this interface
is inconsistent or incomplete.
0x80004021 -2147467231 The operation attempted is not supported.
0x8000FFFF -2147418113 Catastrophic failure
0x80070005 -2147024891 General access denied error
0x80070006 -2147024890 Invalid handle
0x8007000E -2147024882 Ran out of memory
0x80070057 -2147024809 One or more arguments are invalid

[jinhaiou]

good.