visual studio error System.ComponentModel.Win32Exception: Key not valid for use in specified state

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dears,

i am using DPAPI Encryption-Decryption and it is working normally but while i publish the website and host it (local Deployment) o get this error(System.ComponentModel.Win32Exception: Key not valid for use in specified state) in the encryption-decryption knowing that it works normally when i debug in Visual studio !??!?! please very urgent can any one help!!
Regards.

Posted 13-May-12 21:49pm

youssef_123

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youssef_123 14-May-12 3:57am

knowing that my is PC: 64-bit

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Ganesan Senthilvel · Answer 1 · 2012-05-13T22:00:00

Solution 1

machine debugger is located at: c:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\GuiDebug\DbgCLR.exe. DbgCLR MSDN link http://msdn.microsoft.com/en-us/library/7zxbks7z%28VS.80%29.aspx[^]

Useful blog reference is available at http://www.aboutmydot.net/desktop-applications/debugging/unhandled-exception-win32exceptionerror-creating-window-handle.html[^]

Posted 13-May-12 22:00pm

Ganesan Senthilvel

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youssef_123 14-May-12 4:18am

what is this mean?! i don't understand as i read on the internet this due to loss of decryption key!?!?!?!? help!