SDAC and Vista

Discussion of open issues, suggestions and bugs regarding SDAC (SQL Server Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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Posts: 20
Joined: Mon 30 Oct 2006 09:15
Location: Belgium

SDAC and Vista

Post by rept » Sun 07 Jan 2007 12:27


I'm running D7 with Vista. All seems to work after some initials problems (I did the upgrade from XP).

But I always get Incorrect MDAC version. I installed the latest MDAC but that didn't make it work. I had to change OLEDBAccess to make it work:

I changed this line:

if FProviderPrimaryVer < 7 then


if FProviderPrimaryVer < 6 then

Because with Vista FProviderPrimaryVer is equal to 6. Probably not the best solution but works for me.

Posts: 512
Joined: Thu 26 Jan 2006 10:06

Post by Jackson » Tue 09 Jan 2007 10:28

Limited support for Windows Vista Beta 2 was added in SDAC
Please download the last stable SDAC version and try again.

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