Windows CE 5 Platform Builder operating step.
1. Install Platform Builder 5.0
choice your env. and install directory.
2. Copy/Install BSP to %WINCE_ROOT%Platform
3. Copy yourself workspace to %WINCE_ROOT%PBWorkspaces"
first create "PBWorkspaces" directory to %WINCE_ROOT%, copy workspace files to here.
4.-Click menu "File/Manage Catalog Item" to add your BSP catalog item.
5. Choose menu "Build OS/Clean Before Building", and Click menu "Build OS/Sysgen"
Starting sysgen each module/component for your choose.
6. Wait building until finish.
Update Windows CE monthly from Microsoft website.
PS.don’t choose "Clean Before Buliding" if you want "Build & Sysgen". Because Windows CE 5 not publish all source code then you can not re-genaration all librarys/modules/components, so must be careful the action.