Keep it simple stupid.
UD Labels© component checker

Purpose of this program

UD Labels© requires dozens of supporting files including Active-X components. The UD Labels© program will not run if any of the following conditions occur:

  1. Missing supporting files.
  2. Version conflicts between the supporting files.
  3. Missing or corrupt windows registry keys.
The UD Labels© component checker has two purposes. It can be used to re-create missing or corrupt registry keys. And it creates a list of installed components. Email this list to RxKinetics support and we will evaluate it for missing files or version conflicts.


  1. From the link below, download the program to your desktop.

  2. After the download, double click the dllcheck icon on your desktop.

  3. After a few minutes a report will appear on screen. This reports lists the supporting files required by UD Labels©, and the corresponding file versions and dates which are found on your PC.

  4. If you see "Not found" beside a file name, then a supporting file is missing. Please re-install the program from the original installation CD.

  5. If you are experiencing an "Error 91" message with UD Labels©, Click the Register icon. Register
    Note: you must had admin privileges to register components.

  6. If the problem persists, Click the Save icon. Save

  7. Attach the report, udlabels.txt, to an email and send to

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