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ODBC connection issues c++

2713495Jul 15 2014 — edited Jul 16 2014

Hi,

I have some connection issues with odbc in c++.

Configuration :

- Windows 7 64 bits.

- Oracle express 11g 64 bits

-instantclient 64 bits

- odbc driver 64 bits

- ide : visual studio 2013

Connection string :SQLDriverConnectW(sqlconnectionhandle, NULL, L"Driver={Microsoft ODBC for Oracle};Server=Serv; UID = testUser; PWD = testpwd; ", SQL_NTS, NULL, 0, NULL, SQL_DRIVER_COMPLETE)

I followed the same procedure on another computer and everything is working.

Here are the 2 errors :

  • "failure of sqlAllocHandle - IM004"
  • "Oracle(tm) client and networking components were not found"

Environment variables have been updated.

The driver installation is succesful and I can connect to the db via odbc in control pannel.

Any ideas ?
This post has been answered by 2713495 on Jul 15 2014
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Locked on Aug 13 2014
Added on Jul 15 2014
#connection, #database, #odbc, #oracle, #server, #windows-and-net
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