Member Avatar for chock

Hi All,

I have a project in VS.Net 2003 (VB.Net). The OS is Vista Ultimate.
The project runs fine without any problem in Vista Ultimate and XP.
I create a setup for my project in Vista it works, but i get a error in a button_click

"Object reference not set to an instance of an object."

in one form which calls dll. This error comes only in Vista in a button click, i am not getting it in XP. Thanks for any help and support.

The button click contains the following code

Dim ObjInfo As New SangEngine.ClsSang
ObjInfo.SubSanghavi(path, DS, IS)

Thanks,
V.Chock

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Recommended Answers

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Member Avatar for Jx_Man

i didn't know cause i never use in vista. but i think you must to download a patch for vista.

Member Avatar for Ramy Mahrous

Try that, right click on your program then run as administrator.. reply if the problem still exists..

Member Avatar for jbennet

use vb 2005. 2003 has major issues with vista

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