MLXchange Active-X File Download-Update II
Release 5.5-Revised Active-X Control Files
Supported Operating Systems and Browsers
| Operating Systems | Web Browsers | Memory |
| Windows XP SP3 | Internet Explorer 7.0 or 8.0 | 1 GB RAM |
| Windows 7 | Internet Explorer 8.0 or 9.0 | 2 GB RAM |
* Subject to change based upon Microsoft’s Support Lifecycle policies for Internet Explorer and Windows Operating System NOTE: Windows Vista is no longer Mainstream support as of 4/10/2012
IMPORTANT MESSAGE – PLEASE READ
With the upgrade to Release 5.5 users will be prompted to install an Active-X control file (IRCSharc.cab). Members who encounter problems downloading the revised Active-X control can continue to access the MLS system; however, print output will be misaligned until the file is successfully installed.
The following is intended to help address difficulties that a user might experience during ActiveX auto-download process:
- Users who access the PC following the upgrade MUST HAVE ADMINISTRATIVE RIGHTS on the PC in order to download the revised Active-X control files.
Even as a user with Administrator rights, it may be necessary to run Internet Explorer as administrator (Start>All Programs>[Right Click on]Internet Explorer Icon>Run as administrator
- Please note that Windows XP with Service Pack 2 (SP2) is no longer supported by Microsoft, and MLXchange. Windows XP users must upgrade to the latest Windows XP-Service Pack 3 to be successful with the Active-X download.
- The ActiveX install process includes Microsoft Visual C++ 2008 SP1 Redistributable Package and MSXML 6. Occasionally the Visual C++ component will not install and therefore may prevent the ActiveX control from installing. Two solutions are available to resolve this:

- Solution 1: Temporarily disable the Enable Memory Protect option in Internet Explorer (IE). To disable this option in Internet Explorer, go to Tools >Internet Options > Advanced, and then deselect “Enable memory protection to help mitigate online attacks.” The user can then login to MLXchange and the Active-X control should install. The user can then re-enable the memory protection after installing the Active-X control.
- Solution 2: Go to Microsoft and manually install the Microsoft Visual C++ 2008 SP1 Redistributable Package (x86) <http://www.microsoft.com/download/en/details.aspx?id=5582>
and MSXML6.msi <http://www.microsoft.com/download/en/details.aspx?id=3988>
- Occasionally, the IRCSharc.cab Active-X controls do not install on the first try. After making sure they have administrative rights to their PC, try the following:
- Run Internet Explorer as admin (Start>All Programs>[Right Click on]Internet Explorer Icon>Run as Admin
- Uninstall the Active-X controls using the AXTOOL located at www.mlxhelp.com/dl/axtool.zip then unzip the file and run the axtool.zip file as admin (right-click on it and select Run as Admin)
- After this file has been run and the Active-X files have been uninstalled, reinstall them from the AX page URL will be rmlsfl.mlxchange.com/ax/.
- User Account Control (UAC) should be turned off and the computer rebooted on systems that use UAC (Vista, Win 7). After the installation, UAC can be reactivated.
- In addition, in extreme cases for XP users, it may be necessary to register the XML.dll files. Do this as follows-
- Go to Start>Run
- Type “regsvr32 msxml.dll” (with no quotes)
- Press Enter
- (It should return a Success message)
- Go to Start>Run
- Type “regsvr32 msxml3.dll” (with no quotes)
- Press Enter (It should return a Success message)
- Go to Start>Run
- Type “regsvr32 msxml6.dll” (with no quotes)
- Press Enter (It should return a Success message)
**Users that have Windows XP must be at Service Pack 3 including all security updates Installed prior to performing the Active-X control installation.
Regards,
The CoreLogic MarketLinx Team
Click here for PDF version of the ActiveX Control Setup


