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Problem:
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DataFlux Data Management Studio 2.2 tkeyze extension error using SAS Data Set Connection 

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Description of Problem:
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If you try to use a SAS dataset connection in DMP 2.2, you get the following
error.  This affects all platforms.

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Connection failed
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Error occurred while connecting to data source: [HY000] Unable to load
extension: (tkeyze) (-2143305325);[HY000] Unsupported function
(-2143305724);[IM003] Could not load tkeyze Extension. (-2130708301)

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Prerequisite software:
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DataFlux Data Management Studio 2.2 (2.2)

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To install the patch:

1. Close Data Management Studio 2.2 if it is running.

2. Unzip the archive dmstudio-fix18501-win32.zip into the root directory of 
   your Data Management Studio installation. This is typically:

      C:\Program Files\DataFlux\DMStudio\2.2

   Substitute the appropriate directory if you installed the product in a
   different location. 

The following files will be installed or updated by this patch:

   bin/dk.dll
   bin/core/sasext/tkedcm.dll
   bin/core/sasext/tkedflic.dll