If you have the bit version of installed, you need to uninstall it and download and install the bit version instead. You cannot have both the and bit versions of the provider installed at the same time. If you are performing the installation on your development machine, you may also be constrained by the bit-ness of any existing Office installations. The second option is to change the application pool in IIS to enable bit applications.
For more understanding please refer below link. The provider was already installed bit and this surprised me why it didn't work. And I found it at. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 10 years, 6 months ago.
Active 2 months ago. Viewed 1. I'm trying to get data from an Excel file on a button click event. I have no clue how to fix this.
My operating system is Windows 7. Improve this question. Shailesh Sahu Shailesh Sahu 5, 5 5 gold badges 16 16 silver badges 9 9 bronze badges. Just a tangential comment: using OLEDB to read an Excel file is ancient tech, very slow, and as you've discovered, requires installing extra packages manually on your target machine.
Granted, the question was asked in Rather use ClosedXml available on NuGet which works right out of the box. ShaulBehr Would have been nice, but ClosedXml only works for. If you are importing into Sql Server you can run this query from ssms: execute master.
It old me I had both Microsoft. It makes sense to cut your losses and give up on the Microsoft software at this point. Here the one that should work; - It is : Not really documented, but I did find a way to install both the bit and bit versions.
Show 1 more comment. Active Oldest Votes. Well, you need to install it. Improve this answer. Gil Epshtain 6, 5 5 gold badges 48 48 silver badges 71 71 bronze badges. Variant Variant I downloaded these components and they did not work for me, I had to download the Microsoft Access Database Engine Redistributable from here: microsoft.
Thanks for pointing me in the right direction though. I had to install the access database engine and the Office System Driver: Data Connectivity Components here microsoft. My situation, everything was working fine, then all the sudden it started getting this error. SO what could have happened to cause this? No code changed. Jack the Ripper refers to the solution provided in the answer itself, not the comments. Show 8 more comments. Sorted, thanks! The link in this answer also allows you to download and install a bit version.
Even though I have Windows 7 bit, Visual Studio 's IIS Express runs in bit mode by default, and I already had some Office components installed in bit, so the bit installation is what I needed. This helped resolved my problem. I had the bit version of Office installed which prevented me from installing the x64 Access DB Engine. After installing the x64 version of Office I was then able to install the x64 engine and now everything works.
DLL hell lives on. Show 3 more comments. O" strings. DLL you will find the strings Microsoft. Bernhard Bernhard 2, 22 22 silver badges 21 21 bronze badges. Powershell showed "Microsoft. The PowerShell script that informs which version is installed is genius! Thank you Bernhard — Rob Bowman. This solved the problem for me on a bit server machine by downloading the BIT Access runtime. Basically start with bit to be on the safe side bad things happen when you try to switch things to 64 bit in the project.
Add a comment. The first thing you need to check is your build configuration of your application. If you have built your project under x86 platform , then in order to resolve you issue you should install the following packages on your machine: In order to use the 'Microsoft. Note: The order of the steps seems to make a difference, so please follow accordingly. Merav Kochavi Merav Kochavi 3, 2 2 gold badges 28 28 silver badges 37 37 bronze badges. I had the problem that I was switching from a 32bit application to 64bit and it did not run anymore.
The second part of your instructions works perfectly! Open cmd prompt in Admin mode and execute the AceRedist. Thanks a lot. The first option worked for me. But this 64 bit office component done the magic instead. Because of 2 point i have fixed. Thank you very much. I need to install this one microsoft. We ran into this issue with an old app that we are supporting.
This ended up being the right answer, but threw us for a curveball because we were installing the bit version, since we are running bit laptops. But switching to the bit version of this fixed it AccessDatabaseEngine. See full answer below: stackoverflow. Shaul Behr Shaul Behr 35k 66 66 gold badges silver badges bronze badges. Was about to post this as my contribution. This was my problem. For me it seemed to be unchecking the box for Prefer 32 bit that did the trick.
I have developed the code in one server where the application is running fine. But while I move the Exe to a different server and tried to run that exe after install the MS Access Database Engine software, it's not working there. Same user login into appliction from different browsers or devices.
Skip to main content. Find threads, tags, and users Current Visibility: Visible to all users. Disclaimer: I am a hobbyist programmer and this application is for a single user me and I prefer to use Access because I have it as part of Office and it is easy to create and view dataset objects and their content. Lastly, my request for help is not an invitation to you to try to sell me your curriculum as experienced on Facebook. Attachments: Up to 10 attachments including images can be used with a maximum of 3.
Visual Studio is a 32 bit application and therefore you have to install ACE as 32 bit data provider to use it in VS wizards; have you? I was surprised to learn that VS is a 32 bit application so thanks for that bit of knowledge.
I am unable to install the 32 bit Access engine because my Office is 64 bit. Also, I can add. Thanks for your recommendation.
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