Search notes:

Registry: HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\SQL Server

The registry key HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\SQL Server is already present after a fresh installation of Windows 10 and stores the following values:
APILevel REG_SZ 2
ConnectFunctions REG_SZ YYY
CPTimeout REG_SZ 60
Driver REG_EXPAND_SZ %WINDIR%\system32\SQLSRV32.dll
DriverODBCVer REG_SZ 03.50
FileUsage REG_SZ 0
Setup REG_EXPAND_SZ %WINDIR%\system32\sqlsrv32.dll
SQLLevel REG_SZ 1
UsageCount REG_DWORD 0x1

See also

SQL Server

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