I am trying to connect to oracle 11.2 from UFT12 using instantclient. The instanclient driver works sometimes and other time it gives me this error - A dynamic link library (DLL) initialization routine failed. (Oracle in instantclient_11_2, C:\instantclient\SQORA32.dll).
I have made the necessary settings in the env variables - Path and TNS_Admin.
I also tried using the microsoft odbc for oracle which is present by default in - c:\Windows\SysWOW64\odbcad32.exe.
This gave me a run error which mentioned only - [Microsoft][ODBC driver for Oracle][Oracle] Line (7): "cnDatabase.Open".