Rockwell Automation 2711P Software Development Kit User Manual - Manual (Page 99)

Publication 2711P-UM005A-EN-P - March 2007
Messages 99
Path The notion of path is much the same as any other Windows or DOS
system. WinCE searches the following path for a module:
1. The .EXE launch directory
2. The windows (\windows) directory
3. The root (\) directory
4. An OEM-dependent directory defined by the registry key
SystemPath
The key \HKLM\Loader\SystemPath in the Windows CE Registry
to specify a search path to use with the LoadLibrary and
CreateProcess functions.
For Example:
\storage card\bin\ \storage card\ \ storage card2\bin\
\storage card2\ \storage card3\bin\ \storage card3\ is the
default path.
Error Codes Whenever a program reports a failure, a numeric code is frequently
provided.
For example:
KeyPad: Unable to load external '\Storage Card\Platform\kh.dll'
keypad
handler [1150]. Loading stub…
Typically the number is returned by GetLastError(). A good starting
point in the failure analysis would be a scan for the number in the file
WINERROR.H, which contains a complete list of the Win 32 API error
codes. The file is found at:
...\Windows CE Tools\wce410\PanelViewPlusCE\Include\X86
Alternatively, use Error Lookup in the Tools command in Microsoft
eMbedded Visual C++ 4.0.