Problem with access data source
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Category: General Discussion
Forum Name: ASP.NET Discussion
Forum Description: Discussion and chat on ASP.NET related topics.
URL: https://forums.webwiz.net/forum_posts.asp?TID=24852
Printed Date: 28 March 2026 at 9:08am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com
Topic: Problem with access data source
Posted By: urko
Subject: Problem with access data source
Date Posted: 18 November 2007 at 5:41pm
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I installed Visual web developer 2005, ajax extension, etc... 1. Now when i created a new website and added existing db ( i use access DB ) to App_Data folder i get this error:  2. When i try to create a new access data source i get this error: Object reference not set to an instance of an object. Funny thing is, that a few months ago, before i bought a new computer, i didn't had this problem. ----- 1 thing though.... I have a backup of my previous website that i had on my old computer. when i copied it to a new computer, i had the same problem, even though it ran on the old one. Thanks, ------------- Urko |
Replies:
Posted By: urko
Date Posted: 19 November 2007 at 12:56pm
I found the solution  Solution: To examine the registry: 1) Run regedit.exe; Otherwise, follow these steps to modify the registry: 1) Right click the node and select "New > Key"; ------ Tested it, and it's working ------------- Urko |
Posted By: shakir
Date Posted: 05 December 2007 at 4:26pm
| if you install MDAC the problem will be solve. Any how congrsagulatioin to solve the problem by editing registry yourself |