When Windows CE compiles and runs a custom control, the following error occurs: result code: 0 × 80040154.

Problem:

Compile and run the ocx file under the custom Win CE:

Cocreateinstance of OLE Control {2dad60a1-76cf-4016-8c0d-2cb7d4fcbc2c} failed.
>>> Result code: 0x80040154
>>> Is the control is properly registered?

Solution:

The Resource Division automatically generated by the system when the Windows ocx file is created. h, stdafx. h, stdafx. CPP ,. RC ,. RC2 ,. vcproj ,. copy all files outside the def file to the Win ce ocx folder and overwrite the original file. Register OCX with regsvrce.exe under Win ce.

 

Problem: When you use regsvrce.exe to register an ocx file in ce, the following error occurs:

 

 

Solution:

The first uuid value and application in the. IDL fileProgramThe _ tlid value in the initialization file is inconsistent. Change to the same value.