how to solve this errror: class not registered exception from hresult:0x80040154

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Hi,
i have created setup of project consist of owc11.dll, when i try to deploy on other machine set up is getting crashed & i m getting class not registered error. I want urgent solution to fix this problem. i am using vs 2010 & i m having .Net framework =4.0 .

Posted 8-Jul-14 23:54pm

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Anand Gunasekaran 15-Jul-14 4:52am

remove that owc11.dll reference and add it again. and try

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Dilan Shaminda · Answer 1 · 2014-07-09T00:20:00

Solution 1

Check this post..It would help you..

"Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))"[^]

Posted 9-Jul-14 0:20am

Dilan Shaminda

Pravuprasad · Answer 2 · 2014-07-09T00:45:00

It Seemss like your application is using some sort of COM object that is not installed on the machine on which you are getting error.For troubleshooting you can look into source code of form, try to find out what COM object its trying to create, which is causing issue. Then install required COM object on machine.

it all depends on what component is it. In most cases, there should be a installer. If not, you can also use regsvr32.exe

Bernhard Hiller · Answer 3 · 2014-07-09T20:53:00

Solution 3

My impression is that you include a very very old, really old version of a Microsoft Access database. You ought to update your Access Database.
For more information see e.g. http://www.access-diva.com/d5.html[^] - especially note the conversion hints on the bottom of that page.

Posted 9-Jul-14 20:53pm

Bernhard Hiller