Hot fix C49003 addresses the issue(s) in SAS Data Quality Server 9.21_M2 on Windows for x64 as documented in the Issue(s) Addressed section of the hot fix download page:
When downloading SAS 9.2 hot fix packages, you must choose to Save the hot fix to disk, then execute the install from the saved location. Attempting to install a hot fix directly from the download page results in the error documented in SAS Note 37104.
2. Execute C49003x6.exe
This will initiate the installation wizard, which will guide you through the hot fix installation process.
Note: If your Windows operating system is Windows Vista, Windows 7 or Windows Server 2008, it may be necessary to "right-click" C49003x6.exe and select "Run as administrator".
See the Maintenance Installation Tool (MIT) documentation for more details on the installation of hot fixes.
The content of this hot fix is listed in the hot fix manifest.
This completes the installation of hot fix C49003 on Windows for x64.