Well, given, that the original poster never provided more details, I'm afraid there can#t be a stock answer. What you should do, is as follows:
- check your folder permissions. All folders must be readable by the user and "System". If you want to save files, you also need write priveleges.
- check, whether the user account exists on both systems with identical name and password.
- check, whether the Group Policies and specific system wide security settings are identical on both.
- on Windows Vista, also check UAC, DEP and Internet Zone flagging.
- check for any additional security settings that may be related to network features such as share privileges and names of mapped drives/ shares.
- when you transfer files e.g. by ways of a mobile harddrive, make sure to always copy the permissions correctly (NTFS).
- check, whether virus scanners or software firewalls are interfering
Mylenium
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