How do I supress offline folder error messages on all SBS2003 WinXP-SP3-clients for default excluded filetypes

Posted on 2010-09-21
Medium Priority
Last Modified: 2012-05-10
SBS2003 offline files synchronizes all files but some excluded filetypes. These filetypes causes error messages which can be supressed by a hotfix and some client registry editing.

Error message
Offline Files (\\xxxx\xxxx on xxxx): Unable to make 'xxx.DBF available offline on \\xxxx\xxxx\x's Documents\x. Files of this type cannot be made available offline.

Suggested remedy:

Exclusion error suppression
The Offline Files feature does not permit you to cache certain file types. This restriction prevents corruption of file sets and avoids conflicts with competing synchronization technologies. When you try to cache one of these file types, you may receive the following error message for each file:
Files of this type cannot be made available offline

This message is useful to users who are unfamiliar with the synchronization process. However, when users understand that certain file types cannot be cached, the message becomes an annoyance, because the message prevents the synchronization progress dialog box from closing automatically at the end of synchronization. This hotfix introduces a new registry key that prevents subsets of these files from generating this specific synchronization error. After you apply this hotfix, you must edit the registry and enter the appropriate file specification for the following registry subkeys:

    * HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList
    * HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList

These subkeys can contain zero or more values. The values are known as "file specifications."


Well, I'd like to make this happen on all clients (WinXP SP3), ie control this behaviour from the SBS2003.

Question by:ola_erik

Accepted Solution

Chev_PCN earned 500 total points
ID: 33725472
I would suggest you put a GPO in place and put these values into the
Computer Configuration\Preferences\Windows Settings\Registry.
LVL 66

Assisted Solution

johnb6767 earned 500 total points
ID: 33756359
Login script is easy enough...... Dont think there is a policy to supress the errors.........

Most common ones I have dealt with.....

GPO - Computer Config\Admin Templates\Network\Offline Files>Exclude files from being cached......

Should prevent them from being cached, but I think your login script idea will help support it, as Offline Files has a mind of it's own.....

reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".mdb" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".mdw" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".pst" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".ldb" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".dbk" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".dbf" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".mp3" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".dbd" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".dbt" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".mde" /t reg_dword /d 0x1 /f
reg add "hkcu\Software\Microsoft\Windows\CurrentVersion\NetCache\ExclusionErrorSuppressionList" /v ".jar" /t reg_dword /d 0x1 /f

Open in new window


Author Closing Comment

ID: 33846022

Featured Post

Train for your Pen Testing Engineer Certification

Enroll today in this bundle of courses to gain experience in the logistics of pen testing, Linux fundamentals, vulnerability assessments, detecting live systems, and more! This series, valued at $3,000, is free for Premium members, Team Accounts, and Qualified Experts.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

ADCs have gained traction within the last decade, largely due to increased demand for legacy load balancing appliances to handle more advanced application delivery requirements and improve application performance.
When you start your Windows 10 PC and got an "Operating system not found" error or just saw  "Auto repair for startup" or a blinking cursor with black screen. A loop for Auto repair will start but fix nothing.  You will be panic as there are no back…
Two types of users will appreciate AOMEI Backupper Pro: 1 - Those with PCIe drives (and haven't found cloning software that works on them). 2 - Those who want a fast clone of their boot drive (no re-boots needed) and it can clone your drive wh…
Free Data Recovery software is an advanced solution from Kernel Tools to recover data and files such as documents, emails, database, media and pictures, etc. It supports recovery from physical & logical drive after a hard disk crash, accidental/inte…

587 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question