Can anyone recommend how they check MDAC is installed. Especially on Win95
I was using the below ADO code on a Win95(B) PC. It reported True and
ADOConnection.version reported version 2.1 was installed but when I
executed:
CreateUDLFile(DataLinkDIR() +
'\mydb.udl','Microsoft.jet.OLEDB.4.0','Data\mydb.mdb');
I got path %1 not found. I would have thought if MDAC 2.1 was installed then
the UDL path would be known, or have I missed something.
var
R : TRegistry;
begin
Result := False;
R := TRegistry.Create;
Try
With R do begin
RootKey := HKEY_CLASSES_ROOT;
OpenKey('\ADODB.Connection\CurVer',False);
if ReadString('') <> '' then
Result := true;
CloseKey;
end;
finally
r.Free;
end;
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