Unable to open any .MXL maps using the Map Editor. *|* -37AE3CF3A7D212A0852579170079C23C- *|*

Errors are received when attempting to open a .MXL maps.Error MessageCOM error code = 80004005
Code meaning = Unspecified error Source = msxml4.dll Description = href="file:///C:/Program%20Files/Sterling%20Commerce/Map%20Editor/Schemas/Mapper.xsd#/schema[1]/element[position()=1" file:///C:/Program%20Files/Sterling%20Commerce/Map%20Editor/Schemas/Mapper.xsd#/schema[1]/element[position()=1 and @name='Mapper']/complexType[1]/attribute[2]Undeclared XSD attribute : '{http://www.w3.org/XML/1998/namespace}space'.

This issue was introduced by a Microsoft Security update for the MSXML Components which affected the behavior of the msxml4.dll.

A Map Editor fix has been completed to correct this issue.
Gentran Integration Suite Release 4.3 Build 4307 and higher
Gentran Integration Suite Release 4.2 Build 4212 and higher.
Gentran Integration Suite Release 4.1.1 Build 1987 and higher.

After applying the patch download and re-install the Map Editor.

Workaround until the latest patch build can be applied:

Shut down all occurrences of mapper.exe and make a backup copy of mapper.xsd.
In the mapper.xsd within the schema directory edit the line:

<xsd:import namespace="" schemaLocation="http://www.w3.org/2001/xml.xsd"/></p>

To:

<xsd:import namespace="" schemaLocation="xml.xsd"/>

Download the xml.xsd from www.w3.org/2001/03/xml.xsd and place it in the schema directory.
Now when the mapper is opened the mapper.xsd will look for the xml.xsd locally instead of trying to connect to http://www.w3.org/2001/xml.xsd.