microsoft.ace.oledb.12.0 is not registered in 64 bit windows OS

When exe is giving error in 64bit windows OS. we should rebuild the exe targeting 32bit OS.
see the attachment

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Could not load file or assembly 'System.Data.SQLite' or one of its dependencies. An attempt was made to load a program with an incorrect format.

IIS ERROR:

If above type of error occur then there is one solution mentioned below

Reason could be 64 bit IIS.

turn the Application pool to 32 bit may solve your problem

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Downloading Excel From Web Application Open Blank

Excel Downloading From any Web Application which is Opening Blank

I Think This Issue is Happening in Mostly in Office 2010 Or Above 

Actually , Problem in Protected View..

Sometimes You can see when you Open excel Protected View...... Is display

Let See How we Can Solve ...

There is Some Setting We Have to do in excel

Uncheck Enable Protected View for Files Originating From internet

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