How to run C# appliaction on 64-bit OS, built-up on 32-bit OS with MS Access Database?

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Hello,
I have developed one windows application in C# using Visual Studio 10.0 with MS Access (office 2007) database. It is perfectly running on 32-bit system. But when I am making setup of this application & deploying it on 64-bit OS(windows-8), it is giving 2 types error.
1. Microsoft.ACE.OLEDB.12.0 / Microsoft.ACE.OLEDB.4.0 is not registered on local machine
2. Operation must use an updateable query.

Please help me in solving these errors.

Posted 13-Mar-14 19:51pm

Prachi92

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AndrewCharlz 14-Mar-14 2:14am

make ur platform target to anycpu.

vikram_bullet 14-Mar-14 3:12am

making plateform target does not work. it needs to be x86, then only it will work in both the cases .

Bernhard Hiller 14-Mar-14 4:07am

Do not forget to install 32bit MS Access on the other machine also...

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vikram_bullet · Accepted Answer · 2014-03-13T21:10:00

Solution 1

Do not change the Target CPU from Application properties, just set it to x86. And you would be good to go.

Your application will execute on 32-bit as well as 64-bit systems.

Posted 13-Mar-14 21:10pm

vikram_bullet

Comments

Prachi92 14-Mar-14 5:53am

Thank you Vikram Sir.
Again it is giving same error as "Operation must use an updateable query". How to solve it??

vikram_bullet 19-Mar-14 3:22am

This error is some thing else, it does not seems to be linked with target cpu settings.

Plz send more info on this