You have the Microsoft File Server Resource Manager service that is running under the File Services role on a computer that is running Windows Server 2008 R2. On this computer, you use classification properties or classification rules to classify some files. Under this configuration, you may experience the following issues.
Consider the following scenario:
You create a new classification property and a new classification rule.
In the properties dialog box of the new classification rule, you select Content Classifier in the Classification mechanism item of the Classification tab.
You click Advanced on the same tab, and then you select the Additional Classification Parameters tab. You type a parameter name and then type a value that has the OR logical operator (|), such as an "x|y" value. You click OK and then click OK again to apply the setting.
You reopen the properties dialog of the new classification rule to check the parameter that was typed.
In this scenario, the parameter is not saved successfully.
For example, "x" is saved as its value and "y" is created as a new parameter name. Therefore, the new classification rule does not work as expected.
Compared with the RC version, the performance of the file classification and the File Server Resource Manager-generated reports are decreased by approximately 25 percent to 75 percent.
You use the File Classification Infrastructure (FCI) to handle several files. You do not have write permission on those files, or those files are marked as read-only. FCI produces an error for every file. Therefore, classification performance is very slow.
You cannot save file classification properties correctly when the related file paths are longer than 236 characters. Therefore, file classification for these files fail.
A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.
If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.
Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:
Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.
To apply this hotfix, the computer must be running Windows Server 2008 R2.
You must restart the computer after you apply this hotfix.
Hotfix replacement information
This hotfix does not replace any other hotfix.
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
Windows Server 2008 R2 file information note
The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are
listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are very important to maintaining the state of the updated component. The security catalog files (attributes not listed) are signed with a Microsoft digital signature.
For all supported x64-based versions of Windows Server 2008 R2