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When a 32-bit CPI-C application runs on a 64-bit operating system (OS), you notice that the resource location does not return server list. Additionally, the application may fail when you use the Open LU6.2 request, and you receive the following error message:

An Error message ERR2:0004 is thrown


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.


This issue is fixed in the following cumulative update for Host Integration Server:


Learn about the terminology that Microsoft uses to describe software updates.

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