It is suggested to re-create the word document in CPC and submit it, or directly submit the corrected PDF document. No, please follow the following steps:

1, reinstall the digital certificate;

2. Reinstall the office software, uninstall the 2007 version and install the 2003 version;

3. Reinstall CPC software, and then install office2003；;

4. Reinstall the operating system. After testing, CPC is fully compatible with xp system and +office2003. [Advanced Intellectual Property]