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  Trend Micro Incorporated                             January 20, 2021

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   Trend Micro(TM) Worry-Free(TM) Business Security 10.0 Service Pack 1
                            Patch - Build 2274
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

   NOTICE: This Readme file was current as of the date above. However,
           all customers are advised to check Trend Micro's website for
           documentation updates.

           GM release documentation:
           http://docs.trendmicro.com

           Patch/SP release documentation: 
           http://www.trendmicro.com/download
        

   TIP:    Register online with Trend Micro within 30 days of 
           installation to continue downloading new pattern files and 
           product updates from the Trend Micro website. Register 
           during installation or online at:

           https://clp.trendmicro.com/FullRegistration?T=TM

     
     Contents
     ==========================================================

     1.  About Worry-Free Business Security

         1.1 Overview of This Release

         1.2 Who Should Install This Release

     2.  What's New

         2.1 Enhancements 

         2.2 Resolved Known Issues

     3.  Documentation Set

     4.  System Requirements

     5.  Installation

         5.1 Installing

         5.2 Uninstalling

     6.  Post-Installation Configuration

     7.  Known Issues

     8.  Release History

     9.  Files Included in This Release

     10. Contact Information

     11. About Trend Micro

     12. License Agreement

     ==========================================================


  1. About Worry-Free Business Security
  ======================================================================
     Trend Micro Worry-Free Business Security protects small business 
     users and assets from data theft, identity theft, risky websites, 
     and spam (Advanced Only).


     1.1 Overview of This Release
     ===================================================================
     This release contains solutions to known issues discovered after 
     the release of Worry-Free Business Security 10.0 Service Pack 1.


     1.2 Who Should Install This Release
     ===================================================================
     You should install this patch if you are running any build of 
     Worry-Free Business Security 10.0 Service Pack 1.


  2. What's New
  ======================================================================
     This release includes the following enhancement and resolves the    
     the following known issues:

     2.1 Enhancements
     ===================================================================
	 The following enhancements are included in this patch:

     Enhancement: Allow Trend Micro Remote Manager(TMRM) Agent to support 
				  Transport Layer Security(TLS) 2.0
				  (KB Link: http://success.trendmicro.com/solution/000283951)

     2.2 Resolved Known Issues
     ===================================================================
     This patch resolves the following issues:

     Issue 1:     (SEG-94767)
                  The copyright year on the Worry-Free Business Security
                  web console is 2020.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     Solution 1:  This patch updates the copyright year to 2021. 

     Issue 2:     (SEG-96044)(SEG-93735)
                  Some Adobe Acrobat DC Subscriptions issues have been 
                  detected.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     Solution 2:  This patch resolves the issues. 

     Issue 3:     (SEG-95853)
                  A Citrix Gateway VPN issue has been detected.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     Solution 3:  This patch resolves the issue. 
 
     Issue 4:     (SEG-96556)
                  An issue prevents the Worry-Free Business Security 
                  server from applying updates manually from the 
                  "Intranet location containing a copy of the current 
                  file" update source.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     Solution 4:  This patch resolves the issue. 

	 Issue 5:     (SEG-92003)
				  Ping and Nslookup commands encounter crash when Forefront 
				  Threat Management Gateway(TMG) client is installed
				  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	 Solution 5:  This patch resolves the issue.


  3. Documentation Set
  ======================================================================
     To download or view electronic versions of the documentation set 
     for this product, go to http://docs.trendmicro.com.


  4. System Requirements
  ======================================================================
     You must install Worry-Free Business Security 10.0 Service Pack 1 
     before installing this patch.     


  5. Installation
  ======================================================================
     This section explains key steps for installing the patch.


     5.1 Installing
     ===================================================================
     To install:

     1. Copy the patch executable file to a temporary folder, for 
        example, "C:\temp".

     2. Double-click the file. The modules are automatically copied to
        the correct destination.
      
     This patch installation package automatically rolls back the 
     Security Server to its previous configuration if there are
     problems during installation.

     If you encounter problems after installation, manually roll back 
     the Security Server to the original configuration.


     5.2 Uninstalling
     ===================================================================
     To manually roll back to the previous build:

     1. Locate the backup folder that the patch package created in the 
        "\PCCSRV\Backup\Patch_B2274" directory.

     2. Copy the backup modules to the original folders.

     3. Run the "TmTouch.exe" tool to trigger the hotfix mechanism.

        To run "TmTouch.exe": 

        a. Open a command prompt on the server.

        b. At the command prompt, browse to 
           "PCCSRV\admin\utility\touch". 

        c. Use the following syntax to run the touch tool:

           TmTouch.exe {filename}

           NOTE: {filename} is the file that you want to roll back.
  
        "TmTouch.exe" changes the file creation date to the current 
        system time.


  6. Post-installation Configuration
  ======================================================================
     No post-installation steps are required.

     NOTE: Trend Micro recommends that you update your scan engine and
           virus pattern files immediately after installing the product.


  7. Known Issues
  ======================================================================
     There is a known issue for this patch release:
	 
	 Issue: 
	 Customers using WFBS Advanced will not be able to save the MSA 
	 configurations after applying Patch 2274 due to changes in some dll 
	 files to address vulnerability issues. This will be fixed by the 
	 next patch release.
	  
	 Please contact Technical Support if you have encountered the issue 
	 after installing patch 2274.


  8. Release History
  ======================================================================
     For more information about updates to this product, go to:

     https://autoupdate.wfbs.trendmicro.com/static/WFBS/20.0/EN/readme


  9. Files Included in this Release
  ======================================================================

     A. Files for Current Issue
     -------------------------------------------------------------------
        autopcc.exe                            20.0.0.2274
        autopccp.exe                           20.0.0.2274
        openssl_template.cnf                   2021/01/14
        ssl.conf                               2021/01/14
        svrsvcsetup.exe                        20.0.0.2274
        svrsvcsetup_64x.exe                    20.0.0.2274
        vsapi32.dll                            12.500.0.1004
        bpmnt.dll                              8.100.0.1002
        build.exe                              2.86.0.1113
        build64.exe                            2.86.0.1113
        cert5.db                               2021/01/14
        ciuas32.dll                            1.0.0.2075
        ciuas64.dll                            1.0.0.2075
        ciussi32.dll                           2.0.0.2074
        ciussi64.dll                           2.0.0.2074
        expapply.dll                           8.4.2.0
        expapply64.dll                         9.5.0.0
        expbuild.dll                           8.4.2.0
        expbuild64.dll                         8.4.2.0
        icrcauapi.dll                          2.5.0.1115
        liblwtpciu32.dll                       1.0.0.1005
        liblwtpciu64.dll                       1.0.0.1005
        patch.exe                              2.86.0.1113
        patch64.exe                            2.86.0.2106
        patchbld.dll                           12.21.0.0
        patchw32.dll                           12.22.0.0
        patchw64.dll                           12.22.0.0
        pbld64.dll                             12.20.0.0
        psmc.dll                               8.4.2.0
        psmc64.dll                             8.4.2.0
        tmuninst.dll                           20.0.0.2274
        tmupdate.dll                           2.86.0.1113
        tmupdate64.dll                         2.86.0.1113
        tsc.exe                                7.5.0.1149
        tsc64.exe                              7.5.0.1149
        vsapi64.dll                            12.500.0.1004
        x500.db                                2021/01/14
        apache.msi                             2021/01/14
        libeay32.dll                           1.0.2.21
        openssl.exe                            1.0.2n
        ssleay32.dll                           1.0.2.21
        ClnPack.ini                            2021/01/14
        OfcPIPC.dll                            20.0.0.2100
        TMRMAgentforWFBS.exe                   3.5.1189.0
        clientmsisetup_template_x64            2021/01/14
        clientmsisetup_template_x86            2021/01/14
        clnpack_files.xml                      2021/01/14
        tmaseng_861012_win32.zip               2021/01/14
        tmaseng_861012_win64.zip               2021/01/14
        bmdriver_x32.zip                       2021/01/14
        bmdriver_x64.zip                       2021/01/14
        bmservice_x32.zip                      2021/01/14
        bmservice_x64.zip                      2021/01/14
        dce-exe-mssign-32x64.zip               2021/01/14
        dce-exe-mssign.zip                     2021/01/14
        engv_amd64_ntkd.zip                    2021/01/14
        engv_nt386.zip                         2021/01/14
        engv_x64dll.zip                        2021/01/14
        eng_ntkd.zip                           2021/01/14
        ssapi32_624035.zip                     2021/01/14
        ssapi64_624035.zip                     2021/01/14
        ssapi32.dll                            6.2.1.4035
        tmaegissysevt.dll                      2.98.0.1519
        tmbmcli.dll                            2.98.0.1519
        tmbmsrv.exe                            2.98.0.1519
        tmcomeng.dll                           2.98.0.1519
        tmengdrv.dll                           2.98.0.1519
        tmpem.dll                              2.98.0.1519
        tmsysevt.dll                           8.53.0.1060
        tmtap.dll                              6.0.0.1074
        tmwlutil.dll                           2.98.0.1519
        ssapi64.dll                            6.2.1.4035
        wfbsresetpw.exe                        20.0.0.2274
        makeurlfilterdb                        2021/01/14
        resources                              2021/01/14
        ntsetup0.htm                           2021/01/14
        about.htm                              2021/01/14
        logon.js                               2021/01/14
        logon.htm                              2021/01/14
        logon_browser_unsupported.htm          2021/01/14
        notification.htm                       2021/01/14
        clientconsole.zip                      2021/01/14
        ntrtscan.exe                           20.0.0.2100
        AgentStatusDC.zip                      2021/01/14
        ATTK_prog_x86.zip                      2021/01/14
        Build.exe                              2.86.0.2106
        CCSF_WIN32.zip                         2021/01/14
        fcWofieUI.dll                          20.0.0.2100
        ICRCHdler.dll                          2.83.0.1021
        libcurl.dll                            7.66.0.0
        libNetCtrl.dll                         20.0.0.2100
        LogServer.exe                          20.0.0.2100
        NTRmv.exe                              20.0.0.2100
        osfAgent.dll                           20.0.0.2100
        PATCHW32.DLL                           12.22.0.0
        PccNT.exe                              20.0.0.2100
        PccNTMon.exe                           20.0.0.2100
        PccNTUpd.exe                           20.0.0.2100
        TMAS_ENG_WIN32.zip                     2021/01/14
        TmListen.dll                           20.0.0.2100
        TmListen.exe                           20.0.0.2100
        TmListenShare.dll                      20.0.0.2100
        TmopCfg.dll                            5.1.0.1028
        Tmopcfscan.dll                         5.1.0.1028
        TmopCtl.dll                            5.1.0.1028
        TmopDbg.dll                            5.1.0.1028
        TmoppeCertPin.dll                      5.1.0.1028
        TmoppeEvts.dll                         5.1.0.1028
        TmoppeHosF.dll                         5.1.0.1028
        TmoppePDP.dll                          5.1.0.1028
        TmoppeSAL.dll                          5.1.0.1028
        TmoppeSsF.dll                          5.1.0.1028
        TmoppeUrlF.dll                         5.1.0.1028
        TmoppeVS.dll                           5.1.0.1028
        TmopphDns.dll                          5.1.0.1028
        TmopphHttp.dll                         5.1.0.1028
        TmopphHttp2.dll                        5.1.0.1028
        TmopphPop3.dll                         5.1.0.1028
        TmopphSmtp.dll                         5.1.0.1028
        TmopphSocks.dll                        5.1.0.1028
        TmopphSvrHello.dll                     5.1.0.1028
        TmopPlgAdp.dll                         5.1.0.1028
        Tmopsent.dll                           5.1.0.1028
        TmopsmHttp.dll                         5.1.0.1028
        TmopsmMail.dll                         5.1.0.1028
        TmopsmProxy.dll                        5.1.0.1028
        TmOsprey.REG                           2021/01/14
        TmUpdate.dll                           2.86.0.2106
        Upgrade.exe                            20.0.0.2100
        tmactmon.cat                           2021/01/14
        tmactmon.inf                           2021/01/14
        tmactmon.sys                           2.98.0.1517
        tmcomm.cat                             2021/01/14
        tmcomm.inf                             2021/01/14
        tmcomm.sys                             8.20.0.1040
        tmevtmgr.cat                           2021/01/14
        tmevtmgr.inf                           2021/01/14
        tmevtmgr.sys                           2.98.0.1517
        tmfilter.cat                           2021/01/14
        TmFilter.sys                           12.500.0.1004
        tmpreflt.inf                           2021/01/14
        tmpreflt.sys                           12.500.0.1004
        tmusa.cat                              2021/01/14
        tmusa.inf                              2021/01/14
        tmusa.sys                              5.1.0.1010
        tmxpflt.inf                            2021/01/14
        TmXPFlt.sys                            12.500.0.1004
        VsapiNT.inf                            2021/01/14
        vsapiNT.sys                            12.500.0.1004
        tmxpflt.sys                            12.500.0.1004
        VsapiNT.sys                            12.500.0.1004
        ATTK_prog_x64.zip                      2021/01/14
        Build64.exe                            2.86.0.2106
        CCSF_X64.zip                           2021/01/14
        libNetCtrl_64x.dll                     20.0.0.2100
        Ntrtscan.exe                           20.0.0.2100
        OfcPIPC_64x.dll                        20.0.0.2100
        osfAgent_64x.dll                       20.0.0.2100
        TMAS_ENG_X64.zip                       2021/01/14
        TmListenShare_64x.dll                  20.0.0.2100
        TmListen_64x.dll                       20.0.0.2100
        TmUpdate64.dll                         2.86.0.2106
        upgrade.exe                            20.0.0.2100
        sa_uninstall.exe                       20.0.0.2274
        ofcpipc.dll                            20.0.0.2100
        cgilog.exe                             20.0.0.2274
        cgiocommon.dll                         20.0.0.2274
        cgirecvfile.exe                        20.0.0.2274
        cgishare.dll                           20.0.0.2274
        isapiclientfilterx64.dll               20.0.0.2274
        isapiclientfilterx86.dll               20.0.0.2274
        isapiclientx64.dll                     20.0.0.2274
        isapiclientx86.dll                     20.0.0.2274
        cmdhlclient.dll                        20.0.0.2274
        cmdhoconsole.dll                       20.0.0.2274
        cmdhpmc.dll                            20.0.0.2274
        dbserver.exe                           20.0.0.2274
        icrchdler.dll                          2.82.0.1117
        libtransport.dll                       20.0.0.2274
        ofcautoupdate.exe                      20.0.0.2274
        ofcdownload.dll                        20.0.0.2274
        ofchotfix.exe                          20.0.0.2274
        ofcnotifyqueue.dll                     20.0.0.2274
        ofcservice.exe                         20.0.0.2274
        perficrcperfmonmgr.dll                 2.82.0.1036
        cgichkmasterpwd.exe                    20.0.0.2274
        cgishowclientadm.exe                   20.0.0.2274
        cgishowlogs.exe                        20.0.0.2274
        cgishowserveradm.exe                   20.0.0.2274
        cgishowsummary.exe                     20.0.0.2274
        cgiremoteinstall.exe                   20.0.0.2274
        cgishowreport.exe                      20.0.0.2274
        add_server_remoteinstall.js            2021/01/14


     B. Files for Previous Issues
     -------------------------------------------------------------------
        Not applicable.


     C. Network Traffic Required in Deployment
     -------------------------------------------------------------------
        Estimated size (in terms of bandwidth) of deployed client files
        in this patch.

        - 32-bit client total = 154.46 MB
        - 64-bit client total = 211.06 MB


  10. Contact Information
  ======================================================================
     A license to Trend Micro software usually includes the right to
     product updates, pattern file updates, and basic technical support
     for one (1) year from the date of purchase only. After the first
     year, you must renew Maintenance on an annual basis at 
     Trend Micro's then-current Maintenance fees.

     Contact Trend Micro via fax, phone, and email, or visit our website
     to download evaluation copies of Trend Micro products.

     http://www.trendmicro.com/us/about-us/contact/index.html

     NOTE: This information is subject to change without notice.


  11. About Trend Micro
  ======================================================================
     Smart, simple, security that fits

     As a global leader in IT security, Trend Micro develops innovative
     security solutions that make the world safe for businesses and
     consumers to exchange digital information.

     Copyright 2020, Trend Micro Incorporated. All rights reserved.

     Trend Micro, Worry-Free, and the t-ball logo are trademarks of 
     Trend Micro Incorporated and are registered in some jurisdictions. 
     All other marks are the trademarks or registered trademarks of 
     their respective companies.


  12. License Agreement
  ======================================================================
     View information about your license agreement with Trend Micro at: 

     http://www.trendmicro.com/us/about-us/legal-policies/
        license-agreements

     Third-party licensing agreements can be viewed:
    
     - By selecting the "About" option in the application user interface

     - By referring to the "Legal" page of the Administrator's Guide