How to install msdaora.dll: Copy file msdaora.dll to the installation directory of the program that is requesting msdaora.dll. If that doesn't work, you will have to copy msdaora.dll to your system directory. By default, this is: Windows 95/98/Me - C: Windows System Windows NT/2000 - C: WINNT System32 Windows XP, Vista, 7 - C: Windows System32 If you use a 64-bit version of Windows, you should also copy msdaora.dll to C: Windows SysWOW64 Make a backup copy of the original files Overwrite any existing files Reboot your computer. If the problem still occurs, try the following: Open Windows Start menu and select 'Run.' Type CMD and press Enter (or if you use Windows ME, type COMMAND) Type regsvr32 msdaora.dll and press Enter. If you can't find windows directory try the following: Open Windows Start menu and select 'Run.'

64-bit Oracle Data Access Components (ODAC) Downloads: Important: The 32-bit Oracle Developer Tools for Visual Studio download is required for Entity. Dell Optiplex Gx240 Drivers For Windows 7.

Type CMD and press Enter (or if you use Windows ME, type COMMAND) Type%WINDIR% and press Enter. Other versions of this file.

I have an application that connects to a DB, extracts info, creates a excel file, and then drops the file/emails X people the file. The application was created in Visual Studios using.NET 2.0 Framework (Windows Form App). It was run on a 32 bit server. But it recently was moved to a 64 bit server.

It is now returning with the error message ' The 'MSDAORA.1' provider is not registered on the local machine.' I believe that MSDAORA is only supported for 32-bit applications and the Application Pool the app runs under in IIS is not enabled for 32-bit applications. How would I fix this issue, is there something I can change in IIS? Or is it a code change?