Files cannot be synchronized using the wince ActiveSync synchronization function.

 

1. Problem Description

When you use ActiveSync for synchronization, you will find that the synchronization fails. The synchronization interface of the PC synchronization software is as follows:

Figure 1

An error occurs on the wince device, such:

Figure 2

 

2. Problem Analysis

Files cannot be synchronized. It should be related to the file system of the wince device.

3. Problem Solving

 

3.1 later I found that I could change the Rom-only file system selected by the system to Ram and ROM file system.

3.2 select Rom-only File System

(1) Ensure that the XXX. BAT file in the BSP package contains the following content:

@ REM for hive based registry

Set imghivereg = 1

Set prj_enable_fsextrepl = 1 // you can leave this option empty.

If/I "% imghivereg %" = "1" set prj_enable_fsreghive = 1

If/I "% imghivereg %" = "1" set prj_enable_regflush_thread = 1

 

(2) Add the following registry key in platform. Reg.

[HKEY_LOCAL_MACHINE \ SYSTEM \ storagemanager \ profiles \ <storageprofile associated with the root file system> \ fatfs \ filters \ fsreplxfilt]
"DLL" = "fsreplxfilt. dll"
"Order" = DWORD: 1; must be loaded after other Filters

The <storage profile associated with theroot file system> is FlashDisk for our mlc nand Flash system, for example

[HKEY_LOCAL_MACHINE \ SYSTEM \ storagemanager \ profiles \ NAND \ fatfs \ filters \ fsreplxfilt]

"DLL" = "fsreplxfilt. dll"

"Order" = DWORD: 1

This registry entry must be between; hive boot section and; end hive boot section.

 

(3) set the environment variable sysgen_fsreplxfilt

Figure 3

Then select clean sysgen.

 

 

Related links:

Http://technet.microsoft.com/zh-cn/subscriptions/ee490220

Http://social.msdn.microsoft.com/Forums/zh-CN/winembeddedzhtw/thread/b3343b15-5d03-4f21-b85e-7566792606d4