TypeLoadException error when running app on new WM2003 SE device

[Anon]

Hi,
I created an application awhile back which works perfectly on devices all
the way up to Windows Mobile 2003. However, when I try to run it on a new
device running Windows Mobile 2003 SE (with Compact Framework SP2) I get
this error message:

"An unexpected error has occurred in <application>.
Select Quit and then restart this program, or select Details for more
information."

When I select Details, I get:

"<application>
TypeLoadException
Could not load type
System.Windows.Forms.TextBox from assembly System.Windows.Forms,
Version=1.0.5000.0, Culture=neutral,PublicKey Token=B77A5C561934EO89."

Then my only option is to Quit.
I've seen similar posts concerning this, but haven't seen any fixes. Is
this a known problem and is there a fix?

Thanks,
dylanz

 

[Ercan Turkarslan [MS]]

Hi Anon,

Do you have custom assemblies in your project?

Are you using "Delay Signing" for your project components?
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/htm
l/cpconDelayedSigningAssembly.asp

This looks like the application can not find a method or property in one
the referenced assemblies.

Thanks

Ercan Turkarslan
Microsoft Mobile Devices Developer Support
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