Dear Expert,

i like to access wincc alarm dan tag logging from vb.net, as per manual that i read, i have to used WinCCOleDBProvider.

according from previous post on this forum, i read if i install wincc, winccoledbprovider driver are automatically installed on the windows system.

From the OLEDB provider driver on windows i cannot found winccoledbprovider, how do i get the winccoledbprovider driver ?

OS :

Windows 7 Pro 64bit

Installed software :

WinCC RC v7.4

WinCC Connectivity Pack Server

BR

Rusli

rusli_rusli

Dear Expert,

i like to access wincc alarm dan tag logging from vb.net, as per manual that i read, i have to used WinCCOleDBProvider.

according from previous post on this forum, i read if i install wincc, winccoledbprovider driver are automatically installed on the windows system.

From the OLEDB provider driver on windows i cannot found winccoledbprovider, how do i get the winccoledbprovider driver ?

OS :

Windows 7 Pro 64bit

Installed software :

WinCC RC v7.4

WinCC Connectivity Pack Server

BR

Rusli

Hi

Please, see the picture attached and you will find the driver.

If I´m not wrong, You have create a file *.udl and you don´t see but you have it.

Regards

Hii,

I'm sorry if i came back quite a while.. continuing from my last post.. i try to build my vb.net application to access wincc database with connectivity pack installed.

Software :

Vb.net 2017 community edition

vb.net code for ado connection :

adocon = New OleDb.OleDbConnection

adocon.open()

When i execute above code, i get error :

WinCCOLEDBProvider.1 not registered on local machine

Any idea why i get this error

br

rusli

Hi Rusli

I am also getting the same issues. Did you ever resolve your problem?